speech on science topics

100+ Informative Speech Topics on Science and Technology

• Science Topics: Physics | Chemistry  |  Environment
• Engineering Topics: Electronics , Mechanical , Computer Science , Electrical , Civil

Informative Speech Topics on Science and Technology for Students

• Human Cloning: A Scientific and Ethical Perspective 
• Albert Einstein’s achievements
• Alzheimer’s disease: Causes, Precaution, Cure
• Antivirus software: beware of malware functions.
• Biological Warfare and Its Consequences
• Bitcoin and cryptocurrencies
• Body language discloses the most hidden secrets
• Charles Darwin’s contributions to science
• Cloned Animals: Example like Dolly the Sheep
• Computers through the decades.
• Defining A Computer Virus
• Difference between a Virus, Malware, Ransomware
• Does Global Warming really exist?
• Falabella horses are the tiniest in the world
• Fascinating information regarding our brain
• Fish oil and mental performance (Omega-3)
• Genetically Modified Food.
• Growth of Robotics
• How a water plant operates.
• How air pressure works.
• How airport biometrics systems work.
• How Can We Continue Benefiting from The World Wide Web?
• How cellular phones work.
• How has social media impacted our daily lives?
• How Is Social Media Changing Our Lives?
• How is a text messaging affecting teen literacy?
• How listening to music influences our brain
• How nuclear power works.
• How roads are built.
• How satellites help communication.
• How search engines work.
• How smart are dolphins?
• How technology has destroyed human interaction.
• How the brain functions
• How to build a computer.
• How to follow a career in nuclear physics
• How to practice cyber safety.
• How to stay alive during a shark attack
• How voice-over IP works.
• How watches work.
• How we can create geniuses.
• Insane scientists throughout history
• Interesting Things You Didn’t Know About the Human Brain
• Irrigation Farming Techniques in The Middle East
• Is humanity still undergoing evolution?
• Is wind energy cheap, effective, and practical?
• Isolating nicotine from tobacco
• Mars used to be similar to the Earth
• Nikola Tesla was ahead of his time: Explain some achievements
• Modes of communication are constantly changing.
• Polar bears as an endangered species
• Reasons for colonizing Mars
• Renewable Energy Technology
• Robots now and in the future.
• Role of IoT in Education
• Security and Privacy Issues in Social Networking Sites
• Some interesting facts about the human brain.
• Technological Unemployment
• Technologies showed in science fiction movies in real life
• The advantages and disadvantages of social media.
• The advantages of wind-resistant devices
• The astonishing strength of our mind
• The benefits of 3D printing.
• The best new technologies.
• The best plants that grow indoors
• The birth of our planet
• The danger of putting too much personal information on social networks.
• The decline of interpersonal communication due to technology.
• The difference between hardware and software.
• The effects of violent video games on children.
• The evolution of genetic mutations
• The evolution of greyhound dogs
• The evolution of the internet.
• The evolution of the iPhone.
• The evolution of video games.
• The formation of the Great Lakes
• The future of electric cars.
• The Future Of GMO’s In Agriculture
• The history of programming languages.
• The physics behind animals hunting techniques.
• The isolation of nicotinic acid from tobacco.
• The journey to becoming a nuclear physicist.
• The line between the human brain and a computer.
• The major technological changes since 2000.
• The most efficient technique of catching butterflies
• The most recent astronomical technology
• The most recent findings in astronomy
• The necessity of preserving our trees
• The negative effects of cell phones.
• The percentage of our brain is used
• The process of manufacturing chocolate
• The purification process of bottled water
• The reasons for which bats sleep upside down
• The significance of oxygen
• The uses of artificial intelligence computer networks.
• The utilization of DNA proof
• The way in which a galaxy is born
• The way in which earthquakes are forecast
• The way in which light-radiating diode lamps function
• Tigers as an endangered species
• Tracing the Future of Space Science And Exploration
• Transhumanism and the evolution of the human race.
• What it means to be a genius?
• What would we do without electricity?
• What’s The Future Of Artificial Intelligence?
• Why college students should be careful about what they put on social media.
• Why do human toenails lack hair?
• Why hunting whales ought to be prohibited
• Why is human cloning banned worldwide?
• Why is the colonization of Mars important?
• Why technology is a bad thing for growing minds?
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Speech Topics Related To Science

Speech Topics Related To Science: Searching for persuasive science speech topics, informative science speech topics, or science speech topics?

In this article, we have compiled the best topics that are related to science.

Find Speech Topics Related To Science below

Science Speech Topics

1. Guidelines that control stem cell research

2. The future of space exploration

3. Effects of genetically modified foods on human health

4. Impact of continued use of painkillers

5. Role of science in improving human life

6. The effects of using renewable energy on world climate

7. Role of science in reducing cases of cancer in the world.

8. The role of crystal healing in improving our mental and physical health.

9. How technology can be used to mitigate the effects of global warming

10. The future of electric public transportation

Read: Controversial Technology Topics

11. The future of veinviewer in helping physicians and nurses to see patients veins

12. Role of science in developing toys that promote mental abilities in kids

13. Role of robots in economic development

14. The risk of new scientific discoveries

15. Agnosticism is skepticism regarding theology.

16. Are humans still evolving?

17. Cancer is the most important disease scientists should research and solve.

18. Space exploration helps improving life on Earth.

19. The benefits of wind resistant technology.

20. The best butterfly collecting methods.

1. Guidelines for scientific embryonic stem cell research consent.

2. Effective erosion control methods are needed to protect barrier islands.

3. How bottled water is purified.

4. How Charles Darwin changed the world.

5. How chocolate is made.

6. How DNA evidence is used.

7. How does our brain work?

8. How earthquakes can be predicted.

Read: Research Proposal Topics in Education

9. How galaxies are formed.

10. How light emitting diode lamps work.

11. How much of our brain do we actually use?

12. How the Earth was formed.

13. How the Great Lakes formed.

14. How to survive a shark attack.

15. How you deal with failure determines how you achieve success.

16. Innovative science experiments that are benefitting everyone.

17. Mars was the same as Earth in the past.

18. Not all medical and scientific research improves public health.

19. Physically challenged students ought not to be separated in class.

20. Science makes our way of life change too fast.

21. Space exploration benefits our world.

22. The best types of houseplants.

Science Topics for Speech

1. The craziest scientists in history.

2. The effects of music on the brain.

3. The endangerment of tigers.

4. The history of genetically mutated animals.

5. The history of greyhound dogs.

6. The important 18th-century Swiss chemists.

7. The incredible power of the mind.

Read: Accounting Dissertation Topics

8. The intelligence of dolphins.

9. The latest astronomical technology.

10. The latest discoveries in astronomy.

11. The need to preserve forests.

12. The reason we don’t grow hair on our toenails.

13. There is no single ADHD test for Attention Deficit Hyperactivity Disorder.

14. Where did dogs come from?

15. Why do bats hang upside down.

16. Why oxygen is so important.

17. Why polar bears are going extinct.

18. Your body language reveals your deepest secrets.

Read: Thesis Topics in Education

Betty is a qualified teacher with a Bachelor of Education (Arts). In addition, she is a registered Certified Public Accountant. She has been teaching and offering part-time accounting services for the last 10 years. She is passionate about education, accounting, writing, and traveling.

65 Groundbreaking Science Speeches

From Non-Invasive Surgery to the Mysteries of Modern Cosmology

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• CAREER GUIDE
• 19 December 2018

How to give a great scientific talk

• Nic Fleming 0

Nic Fleming is a freelance science writer based in Bristol, United Kingdom.

You can also search for this author in PubMed   Google Scholar

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Credit: Haykirdi/Getty Images

“It was horrific,” says Eileen Courtney. “I was just a bundle of nerves. I wasn’t able to eat for the whole of the previous day. That’s when I realized I needed to get over my fear of public speaking.”

Courtney is a third year PhD candidate studying interactions between metals and two-dimensional semiconducting materials at the University of Limerick, in the Republic of Ireland. Her moment of revelation came as she contemplated presenting her research at the Microscience Microscopy Congress in Manchester, United Kingdom, in July 2017.

The gut-punch feeling of dread that the prospect of being on stage can trigger will be familiar to many early-career scientists. It could be induced by an invitation to an international conference, an academic group meeting or a public engagement event. Or it might be caused by an all-important presentation as part of an interview process.

Although the audiences and goals of a talk may differ, the skills and techniques required to pull it off are similar. So what differentiates a good presentation from a bad one? How can you up your game in front of the lectern? And is being able to impress an audience really all that important?

The answer to that last question is an emphatic yes, says Susan McConnell, a neurobiologist at Stanford University, in California, who has been giving talks on giving talks for more than a decade. “The whole point of doing science is to be able to communicate it to others,” says McConnell. “Whether it is to our close colleagues, other scientists with a general interest in our area or to non-scientists, clarity of communication is essential.”

Engage like a champ

Great public speaking skills are not sufficient for good presenting, but they help. In August, Ramona J. Smith, a high-school teacher from Houston, Texas, was crowned Toastmasters 2018 World Champion of Public Speaking.

These are her top 10 tips, which she plans to outline in more detail in a forthcoming e-book.

1 Be yourself:  people relate to and connect with authenticity.

2 Prepare, practice and perfect: get rid of those crutch words, like ‘um’ and ‘you know’.

3 Describe what you’re telling us: use vivid words to help the audience paint a picture.

4 Vocal variety: change up your tone, volume and pitch to keep the audience engaged.

5 Study the greats:  watch what really great speakers do.

6 Get feedback:  a practice audience can help you get the bugs out.

7 Appearance: if you look good, you’ll feel good, which will help you give a great speech.

8 Pauses: they give the audience time to think, and help them engage.

9 Body language:  use gestures and make use of the space to help deliver your message.

10 Be confident: use your face, body language and stance to own the stage.

Not all researchers recognize the value of taking time out of the lab to tell colleagues about their work. “Some have this idea that if you're spending time giving a talk, you're spending time on marketing which could be better spent doing science,” says Dave Rubenson, co-founder of Los Angeles-based nobadslides.com, a company that provides courses on giving effective slide presentations. “In fact the process of creating a compelling talk and getting your audience to understand it improves both your understanding and theirs, and is central to science itself.” On top of this, Rubenson says, presenting at conferences is a great way to attract the collaborators who can help you break new ground and advance in your career, but only if those listening understand what they’re being shown.

Nature Events Guide 2019

A good place to begin is in your audience’s shoes. They need to know early on why they should care about what you’re saying. What is the ‘story’ at the heart of your presentation? Creating a concise summary of your talk, upon which you can add complexity, is a better starting point than pondering which of your file of 500 slides you can leave out, Rubenson says.

Presenters often fail because they try to deliver too much complex information. Language and content, normally, has to be designed with the non-specialist scientist in mind. “You have to think about the least knowledgeable person in your audience that you care about reaching,” says Rubenson.

Another common mistake is the use of slides as ‘data dumps’. Remember those times you’ve squinted at overly-busy slides packed with eight small graphs and wondered why the presenter mentions only one? Keep that in mind when designing your own slides. Animation software that lets you add information to slides as you talk about it can help.

Above all, it is important to maintain the focus of your audience.

Conquer nerves

Credit: Institute of Physics

Different methods work for different people. Here are Eileen Courtney’s tips for keeping calm at the lectern.

1 Practice in an environment similar to the one in which you will give your talk.

2 Memorize key sentences within an outline, rather than learning it word for word.

3 Ensure you are within the time limit, so the clock is one less thing to worry about.

4 Wear something professional-looking and comfortable, not a new outfit.

5 Avoid overeating and limit coffee intake on the day itself.

You can help to prevent wandering minds by including summary slides at the end of sections. “You can think of a talk as a series of data dives,” says McConnell. “You need to come up for air periodically, and say ‘this is what we just learnt, this is the conclusion and this is how it links to the next part’.”

McConnell describes this and many more ways for researchers to improve their scientific presentation skills in a popular 42-minute online video. Another source of advice is the 2013 book Designing Science Presentations by American neuroscientist Matt Carter. While these offer useful pointers, most people find that when it comes to public speaking and presenting, practice makes, if not perfect, then certainly better.

That notion is central to Toastmasters International, a non-profit organization that helps individuals improve their public speaking skills through its network of more than 16,000 branches in 143 countries. At weekly or fortnightly meetings, members practice speeches and give each other feedback. It was to her local branch that Eileen Courtney turned last summer after realizing her presenting skills needed work. It seems her decision paid off. In May she was runner-up and audience favourite in the 3 Minute Wonder competition, a science communication challenge run by the London-based Institute of Physics in which entrants have one slide and 180 seconds to present their research to non-specialists.

“I’ve recently had to give other presentations and I’ve calmed down a lot, as a result of both going to Toastmasters and through teaching as part of my PhD,” says Courtney. “As you get more experience of speaking in front of a crowd, it becomes a lot less scary.”

Nature 564 , S84-S85 (2018)

doi: https://doi.org/10.1038/d41586-018-07780-5

This article is part of Nature Events Guide 2019 , an editorially independent supplement. Advertisers have no influence over the content.

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112 Persuasive Speech Topics That Are Actually Engaging

What’s covered:, how to pick an awesome persuasive speech topic, 112 engaging persuasive speech topics, tips for preparing your persuasive speech.

Writing a stellar persuasive speech requires a carefully crafted argument that will resonate with your audience to sway them to your side. This feat can be challenging to accomplish, but an engaging, thought-provoking speech topic is an excellent place to start.

When it comes time to select a topic for your persuasive speech, you may feel overwhelmed by all the options to choose from—or your brain may be drawing a completely blank slate. If you’re having trouble thinking of the perfect topic, don’t worry. We’re here to help!

In this post, we’re sharing how to choose the perfect persuasive speech topic and tips to prepare for your speech. Plus, you’ll find 112 persuasive speech topics that you can take directly from us or use as creative inspiration for your own ideas!

Choose Something You’re Passionate About

It’s much easier to write, research, and deliver a speech about a cause you care about. Even if it’s challenging to find a topic that completely sparks your interest, try to choose a topic that aligns with your passions.

However, keep in mind that not everyone has the same interests as you. Try to choose a general topic to grab the attention of the majority of your audience, but one that’s specific enough to keep them engaged.

For example, suppose you’re giving a persuasive speech about book censorship. In that case, it’s probably too niche to talk about why “To Kill a Mockingbird” shouldn’t be censored (even if it’s your favorite book), and it’s too broad to talk about media censorship in general.

Steer Clear of Cliches

Have you already heard a persuasive speech topic presented dozens of times? If so, it’s probably not an excellent choice for your speech—even if it’s an issue you’re incredibly passionate about.

Although polarizing topics like abortion and climate control are important to discuss, they aren’t great persuasive speech topics. Most people have already formed an opinion on these topics, which will either cause them to tune out or have a negative impression of your speech.

Instead, choose topics that are fresh, unique, and new. If your audience has never heard your idea presented before, they will be more open to your argument and engaged in your speech.

Have a Clear Side of Opposition

For a persuasive speech to be engaging, there must be a clear side of opposition. To help determine the arguability of your topic, ask yourself: “If I presented my viewpoint on this topic to a group of peers, would someone disagree with me?” If the answer is yes, then you’ve chosen a great topic!

Now that we’ve laid the groundwork for what it takes to choose a great persuasive speech topic, here are over one hundred options for you to choose from.

• Should high school athletes get tested for steroids?
• Should schools be required to have physical education courses?
• Should sports grades in school depend on things like athletic ability?
• What sport should be added to or removed from the Olympics?
• Should college athletes be able to make money off of their merchandise?
• Should sports teams be able to recruit young athletes without a college degree?
• Should we consider video gamers as professional athletes?
• Is cheerleading considered a sport?
• Should parents allow their kids to play contact sports?
• Should professional female athletes be paid the same as professional male athletes?
• Should college be free at the undergraduate level?
• Is the traditional college experience obsolete?
• Should you choose a major based on your interests or your potential salary?
• Should high school students have to meet a required number of service hours before graduating?
• Should teachers earn more or less based on how their students perform on standardized tests?
• Are private high schools more effective than public high schools?
• Should there be a minimum number of attendance days required to graduate?
• Are GPAs harmful or helpful?
• Should schools be required to teach about standardized testing?
• Should Greek Life be banned in the United States?
• Should schools offer science classes explicitly about mental health?
• Should students be able to bring their cell phones to school?
• Should all public restrooms be all-gender?
• Should undocumented immigrants have the same employment and education opportunities as citizens?
• Should everyone be paid a living wage regardless of their employment status?
• Should supremacist groups be able to hold public events?
• Should guns be allowed in public places?
• Should the national drinking age be lowered?
• Should prisoners be allowed to vote?
• Should the government raise or lower the retirement age?
• Should the government be able to control the population?
• Is the death penalty ethical?

Environment

• Should stores charge customers for plastic bags?
• Should breeding animals (dogs, cats, etc.) be illegal?
• Is it okay to have exotic animals as pets?
• Should people be fined for not recycling?
• Should compost bins become mandatory for restaurants?
• Should electric vehicles have their own transportation infrastructure?
• Would heavier fining policies reduce corporations’ emissions?
• Should hunting be encouraged or illegal?
• Should reusable diapers replace disposable diapers?

Science & Technology

• Is paper media more reliable than digital news sources?
• Should automated/self-driving cars be legalized?
• Should schools be required to provide laptops to all students?
• Should software companies be able to have pre-downloaded programs and applications on devices?
• Should drones be allowed in military warfare?
• Should scientists invest more or less money into cancer research?
• Should cloning be illegal?
• Should societies colonize other planets?
• Should there be legal oversight over the development of technology?

Social Media

• Should there be an age limit on social media?
• Should cyberbullying have the same repercussions as in-person bullying?
• Are online relationships as valuable as in-person relationships?
• Does “cancel culture” have a positive or negative impact on societies?
• Are social media platforms reliable information or news sources?
• Should social media be censored?
• Does social media create an unrealistic standard of beauty?
• Is regular social media usage damaging to real-life interactions?
• Is social media distorting democracy?
• How many branches of government should there be?
• Who is the best/worst president of all time?
• How long should judges serve in the U.S. Supreme Court?
• Should a more significant portion of the U.S. budget be contributed towards education?
• Should the government invest in rapid transcontinental transportation infrastructure?
• Should airport screening be more or less stringent?
• Should the electoral college be dismantled?
• Should the U.S. have open borders?
• Should the government spend more or less money on space exploration?
• Should students sing Christmas carols, say the pledge of allegiance, or perform other tangentially religious activities?
• Should nuns and priests become genderless roles?
• Should schools and other public buildings have prayer rooms?
• Should animal sacrifice be legal if it occurs in a religious context?
• Should countries be allowed to impose a national religion on their citizens?
• Should the church be separated from the state?
• Does freedom of religion positively or negatively affect societies?

Parenting & Family

• Is it better to have children at a younger or older age?
• Is it better for children to go to daycare or stay home with their parents?
• Does birth order affect personality?
• Should parents or the school system teach their kids about sex?
• Are family traditions important?
• Should parents smoke or drink around young children?
• Should “spanking” children be illegal?
• Should parents use swear words in front of their children?
• Should parents allow their children to play violent video games?

Entertainment

• Should all actors be paid the same regardless of gender or ethnicity?
• Should all award shows be based on popular vote?
• Who should be responsible for paying taxes on prize money, the game show staff or the contestants?
• Should movies and television shows have ethnicity and gender quotas?
• Should newspapers and magazines move to a completely online format?
• Should streaming services like Netflix and Hulu be free for students?
• Is the movie rating system still effective?
• Should celebrities have more privacy rights?

Arts & Humanities

• Are libraries becoming obsolete?
• Should all schools have mandatory art or music courses in their curriculum?
• Should offensive language be censored from classic literary works?
• Is it ethical for museums to keep indigenous artifacts?
• Should digital designs be considered an art form? 
• Should abstract art be considered an art form?
• Is music therapy effective?
• Should tattoos be regarded as “professional dress” for work?
• Should schools place greater emphasis on the arts programs?
• Should euthanasia be allowed in hospitals and other clinical settings?
• Should the government support and implement universal healthcare?
• Would obesity rates lower if the government intervened to make healthy foods more affordable?
• Should teenagers be given access to birth control pills without parental consent?
• Should food allergies be considered a disease?
• Should health insurance cover homeopathic medicine?
• Is using painkillers healthy?
• Should genetically modified foods be banned?
• Should there be a tax on unhealthy foods?
• Should tobacco products be banned from the country?
• Should the birth control pill be free for everyone?

If you need more help brainstorming topics, especially those that are personalized to your interests, you can  use CollegeVine’s free AI tutor, Ivy . Ivy can help you come up with original persuasive speech ideas, and she can also help with the rest of your homework, from math to languages.

Do Your Research

A great persuasive speech is supported with plenty of well-researched facts and evidence. So before you begin the writing process, research both sides of the topic you’re presenting in-depth to gain a well-rounded perspective of the topic.

Understand Your Audience

It’s critical to understand your audience to deliver a great persuasive speech. After all, you are trying to convince them that your viewpoint is correct. Before writing your speech, consider the facts and information that your audience may already know, and think about the beliefs and concerns they may have about your topic. Then, address these concerns in your speech, and be mindful to include fresh, new information.

Have Someone Read Your Speech

Once you have finished writing your speech, have someone read it to check for areas of strength and improvement. You can use CollegeVine’s free essay review tool to get feedback on your speech from a peer!

Practice Makes Perfect

After completing your final draft, the key to success is to practice. Present your speech out loud in front of a mirror, your family, friends, and basically, anyone who will listen. Not only will the feedback of others help you to make your speech better, but you’ll become more confident in your presentation skills and may even be able to commit your speech to memory.

Hopefully, these ideas have inspired you to write a powerful, unique persuasive speech. With the perfect topic, plenty of practice, and a boost of self-confidence, we know you’ll impress your audience with a remarkable speech!

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Biology Speech Topics

What Type of Animals Do Marine Biologists Study?

The field of biology covers an enormous range of subject matter, any aspect of which could form the basis of an informative or persuasive speech. The first step is deciding whether you want to inform or persuade or both. Knowing that will determine the angle of the speech and the kind of sources used. Research is the next step. Be sure to cite authoritative and topical research material. Lastly, any good speech requires a conversational delivery that includes rather than excludes its audience.

Biology has evolved a great deal in the past several hundred years. An interesting speech could discuss some of the early notions about life. Another speech might answer the question of who was the very first "biologist." You could take a more modern approach by writing a speech that explored one or more of the greatest discoveries in biology in the past hundred years. The discovery of DNA, the building block of life, would definitely be near the top of that list.

Cells and Chemistry

The microscopic structures of life forms and the chemical reactions that take place on that level make for good speech material. Not everyone has a detailed understanding of what makes a cell function. Similarly, most people don't know what cancer is and how it attacks healthy tissue. The variety of topics available with the fields of microbiology and molecular biology are almost limitless. A small sampling of these topics would include photosynthesis, respiration, cell death, cell division and cell structures.

DNA stands for deoxyribonucleic acid, and it is the fundamental structure and blueprint of life. Information contained in DNA is passed on to the next generation through inheritance. Scientists are today beginning to manipulate this information, and not everyone is pleased with that. You could formulate a meaty persuasive speech on a discussion of the ethics of DNA manipulation. A speculative speech might instead take an optimistic approach and discuss the possible benefits of gene therapy.

Evolution and Adaptation

The theory of evolution is the single biggest point of controversy generated by modern biological science. An informative speech might skirt this controversy and simply discuss the finer points of evolutionary theory. Some case studies of adaptation in action would liven up the subject matter. Competition and survival of the fittest are both topics that play into the concept of evolution. Avoiding highly emotional points of view and sticking with the science may be advisable.

Kinds of Life

All life falls into one of five kingdoms: monera, protista, fungi, plant or animal. Plants and animals are easy to recognize, but most people are stumped by the other three kingdoms. An informative speech could go into detail as to what defines each one of these kingdoms. An even more detailed speech could discuss all the categories underneath of the kingdom level, such as class, phylum or genus.

Some biologists specialize in population dynamics, the study of how populations change with circumstances and follow predictable patterns. Birth and death rates are two variables that this kind of biologist would be interested in. A frequently discussed term is "carrying capacity," meaning the maximum population of a species that a given environment can support. Historically, a debate around the human carrying capacity of the Earth has been taking place. A biology speech could discuss some of the human carrying capacity numbers that have been advanced by different biologists.

Ecology and Environmentalism

On April 22 of each year, people celebrate Earth Day, an event designed to raise awareness of ecological issues and solution. A biology speech topic along these lines might discuss how the typical ecosystem is structured and how delicate the balance of energy is within such an ecosystem. A persuasive speech might highlight the necessities of conservation and recycling. A good approach might be to focus on a topic of local interest, such as a lake or waterway that the audience will be familiar with.

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• Palomar College: Biology 101 Online; W.P. Armstrong
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About the Author

Josh Patrick has several years of teaching and training experience, both in the academy and the private sector. He presented original work at the 20th Century Literature Conference in Louisville, Kentucky. Patrick worked for three years on the editorial board for "Inscape," his alma mater's literary magazine. He holds a Master of Library and Information Science.

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Wonders of Science speech {3 Examples}

Do you want to deliver a Speech on the Wonder of science that will make everyone speechless? Don’t worry! Here below are some excellent speeches on the same topic. Grab the one best for you.

1 Minute Speech Example

Hello, all of you,

Before I start my speech I would like to wish you great greetings from the bottom of my heart. And I would like to thank you all for having me a chance to deliver this speech!

The scientist is not a person who gives the right answers, he is one who asks the right questions. -Claude Levi-Strauss

This is a quote about science I personally like the most. “Science” – The tinier the word, the more wonderful its influence across the globe. Look all around yourself. What do you see? I am pretty sure everyone can quickly observe the pure presence of science in some form. By using the information and observations, a lot of inventions took place that assists us in various ways.

These inventions were hard to be accomplished earlier but science made them possible. This is why each scientific invention is a wonder of science. Moreover, Science is something that can not get to an end. It is an endless process towards advancements and expertise.

I have much more to say but time is limited and respect time.

Thank you all for listening to my views on the wonders of science.

[Also Read]: Excellent Essay on The Wonders of Science

2 Minute Speech Example

What is science? The short answer is -Science is nothing but  a systematic way  of exploring new possibilities. It is a process of questioning complexities. Science has invented many things that seemed to be impossible earlier. So, each scientific invention is fundamentally a wonder of science . Today we all are surrounded by scientific inventions that are helping humanity in many ways.

Moreover, Science is an endless process towards progress and expertise. We feel very relaxed while using fans, televisions, air conditioners, smartphones, computers and countless wonders of science. These wonders of science have made every experience better than ever. We can not think of a life without the presence of these.

In fact, Earlier, human life was very discomforted and hard. Science and technology have become a part of our daily life. Science is a proven blessing for humanity. The wonders of science have helped humans in each sector of society be it agriculture, medicine, inventions, transportation, renewable energy, and much more.

4 Minute Speech Example

Before I get started, I would like to thank you all for having me deliver this speech. And also wish you all greetings and wishes.

My topic of the speech is The wonders of science . Here is what my views are about science.

Everyone may definitely have some knowledge of history. Just look into the history of human life and compare that with the present scenario. The difference can clearly be understood. From the invention of the first wheel to the invention of the internet, everything has brought unusual value to humanity. Every wonder of science has provided us with immeasurable comfort.

There is no doubt that electricity is the biggest invention of science. It serves us in hundreds of ways in houses, factories, mills and more. Earlier it was said that the world is very big. But today our reach to the world on our fingertips because of science.

Science is actually based on facts, not on myths. And facts are some statements that tend to give the same results for the same efforts done previously. For instance, rubbing two rocks will always generate sparks. So, The invention of fires comes under the wonders of science. After that human evolution grabs speed.

Over time new techniques developed and made human life easier and easier. From growing efficient crops to transporting them, from finding causes of a disease to treating it, everything got simplified by the inventions in the related field. Today, we will get paralysed without the company of science.

To sum it up, Science is beneficial and destructive at the same time for humanity. Hence, it must be correctly used for the bigger benefit of mankind. We need to ensure the clever use of these scientific devices in order to save the earth from the harmful side of science. Science is a wonderful gift to humanity, we should not distort it.

Thank you all for listening to me. I hope you all enjoyed this speech.

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25 Useful Presentation Topics for Science

By: Author Shrot Katewa

We are mostly asked questions about Presentation Design. But, sometimes, we do have our patrons reaching out to us to seek help with the “content” that needs to be created even before we begin with the design of the presentation.

So, today we are sharing a few really easy-to-cover super useful presentation topics for Science. This is especially helpful for all those teachers and parents who are looking to increase the curiosity of aspiring students and children.

So, let’s dive right into it –

A Quick Note Before We Begin – if you want to make jaw-dropping presentations, I would recommend using one of these Presentation Designs . The best part is – it is only $16.5 a month, but you get to download and use as many presentation designs as you like! I personally use it from time-to-time, and it makes my task of making beautiful presentations really quick and easy!

1. Big Bang Theory – Origin of Our Universe

As a kid, I was always curious about how we came into existence! How the planet Earth was created? How did it all start? This is a great topic to really generate and at times, even quench the curiosity of your students or children. While it is a great topic for presentation in class, it is also an equally good topic for a dinner conversation with your kids.

2. DNA structure

Our DNA is the very core of our life. If the Big Bang Theory is how the universe came into being, DNA is where our personal journey begins. While the structure of DNA is quite fascinating, the impact it has on our lives and how it affects our characteristics is mind-boggling!

It is another great topic for a Science Presentation. Do keep in mind, use of visual aids will most likely improve comprehension and retention among your audience.

3. Gene Editing & Its Uses

In case you choose to go with the previous topic of DNA, Gene Editing serves as a perfect extension of that topic even though it can be a great topic in itself. Sharing insights on Gene Editing and how it works, can showcase the capacity of human endeavors and its resolve to make things better.

4. Important Discoveries of Science

Okay, so this can really be a fun topic. As a kid, it was always fascinating to know about some of the world’s greatest discoveries and inventions.

Be it Penicillium or the first flight by the Wright Brothers, such topics allow you to take your audience on a journey and relive the times in which these discoveries and inventions were made. The thing that I like the most about this topic is that it doesn’t have to be completed in one session.

In fact, this can be turned into a knowledge series of multiple sessions as the list of discoveries is endless.

5. Aerodynamics

Most kids and students are really fascinated with planes. But, only a few really understand the basic principles of how a plane works. Explaining Aerodynamics can be an interesting topic.

It also allows you to introduce props such as a plane and practical exercises such as creating your own plane and analyzing its aerodynamics. The introduction of visuals for such a topic can greatly enhance the learning experience.

So this is a topic that most of the kids and students would have at least heard of, most might know about it a little. But very few would really understand how gravity truly changed our concepts not just on Earth, but also beyond our Planet in our Solar System.

Gravity alone is responsible for the tectonic shift of mindset that the Earth was the center of our Solar System to the fact that the Sun is the center of our Solar System around which the rest of the planets revolve. That and much more!

Explaining the stories of Galileo who first challenged this assumption and how Newton turned everything we knew upside down (almost literally!)

7. Photosynthesis

Another interesting Science topic for a presentation.

How do non-moving organisms produce and consume food? How Photosynthesis is not just limited to trees but virtually drives all lifeforms on Earth through the transfer of energy.

Also, touching upon the fact how Photosynthesis has led to the revolutionary discovery of Solar cells and how it is potentially going to be powering our future.

8. Artificial Intelligence – Boon or Bane

When it comes to Artificial Intelligence, there is a lot that we can do to engage the curiosity of our kids and students. It is an evolving part of Science as we haven’t fully applied and utilized AI.

One of the reasons this can be a great topic is because it engages your students or kids to really think. You may consider forming 2 teams and allowing an open debate on how AI could be a boon or a bane – a great way to promote cross-learning.

9. Ocean – The Unknown World

Our Ocean is what sets our planet Earth apart from the other planets in our solar planet. It is not only one of the main factors contributing to life on earth, the Ocean holds a world of its own with hidden creatures which have only recently been explored.

There is a lot to cover when it comes to the Ocean. Don’t limit your imagination to just lifeforms as you can even talk about treasures troves contained in the ships that sank!

10. Astronomy

So I have a confession to make. Which is this – Astronomy astonished me as a kid, and it amazes me even now! There have been countless nights that I gazed at the stars in the sky in amazement trying to locate a planet, and falling stars and other man-made satellites in the sky.

This is not just an amazing topic for a presentation, but if you could get hold of a telescope for a practical session, it will make a night to remember for the kids and the students!

11. Light and its effects

This is another topic that can turn into a great practical session!

Presentations can be accompanied by a trip to the physics lab or even using equipment like a prism to take the session experience of your audience to a totally different level! Experiencing the various colors that form light is one thing, but understanding how it impacts almost every single thing in our day-to-day activities makes us admire it.

12. Atoms – Building Blocks of Matter

While there is a whole universe outside of our Planet, there is a completely different world that exists when we go granular inside any matter.

There are literally billions and billions of atoms inside just our human body. Each atom has its own world making it as diverse as you can imagine.

How these atoms interact with each other and what makes an atom can be a really engaging topic to bubble the curiosity of the students or your kids!

13. Sound & Waves

Another super interesting presentation topic for Science for kids and students is to understand how Sound works.

There are several things to cover as part of this ranging from simple waves to frequency and resonance experiments. Sound is not just a good topic for a presentation but also for experiments and physical demos.

14. Technology

Technology as a topic has a lot to cover. As we all know that technology touches each of our lives on a daily basis, students can find this topic relatable quite easily. The canvas for exploration and presentation is quite broad giving you a wide range of technology topics to present from.

15. Human Brain

Many believe that we only use 10% of the capacity of our human brain. We have to date only barely managed to understand how our brain works.

Even the parts that we have gathered an understanding about, we don’t quite fully understand. The human brain has remained a topic of astonishment for scientists for a long time. It is only logical to conclude that if presented effectively, this can be a good presentation topic on science.

16. Evolution

When Charles Darwin presented his Theory of Evolution by Natural Selection in his book “The Origin of Species”, it took the world of science by storm.

How the species have evolved over a period of millions of years is quite interesting. There were quite a few interesting learnings that Darwin had and he shared that as a summary. This is something that has been also covered in the TV series Cosmos by Neil Degrasse Tyson.

I highly recommend giving this TV series a watch to get inspiration for some topics for presentation.

17. Magnetism

The majority of the kids have handled and spent hours in awe playing with a magnet. Many try to understand how a magnet really works! But, only a few are able to really understand the science behind it.

Magnetism can be a really fun topic to give a presentation on. Additionally, this topic also allows enough space to display, experiment, and have fun with real magnet and iron filings to showcase the effect of magnetism.

18. Electricity

Electricity is pretty much everywhere.

Today, if there is no electricity, the region is considered underdeveloped or backward. The discovery and the use of electricity is probably one of the greatest inventions of the 20th century.

It has been single-handedly responsible for industrialization, powering growth, and the development of the human race.

19. Steam Engine

Steam Engine was the first step of the human race towards powered locomotives.

From the discovery of the steam engine to how it was responsible for creating a time standard and time zones along with the stories related to it, can all be very fascinating and take you back in time to relive history!

A perfect presentation topic for science students.

20. Science of Medicine

No list of presentation topics for Science would be complete without mentioning medicine and its benefits.

The discovery of medicines and drugs has been responsible for nearly doubling the average human age. The impact is far-reaching with several pros and cons that constitute an interesting topic for presentation.

21. Periodic Table

Students often find this topic very dull. However, if you can help them understand the beauty and significance of this periodic table, it can be an amazing topic.

To really understand how Mendeleev could predict the existence of various elements even before they were discovered, is mind-boggling!

The periodic table is such a perfect table that explains how the elements are arranged in a well-structured manner in nature. This topic can be turned into a very interesting topic but a bit of effort and some out-of-the-box thinking may be required.

22. Buoyancy

Okay, so we all may have heard the story of Archimedes in a bathtub and how he shouted “Eureka” when he managed to solve the problem that was tasked to him. He did this using the Buoyancy principle.

While this story is something we relate to buoyancy the most, there is a lot more than we can truly learn and apply using this principle. This can be a very helpful topic for a presentation as well as a practical science experiment.

23. Health & Nutrition

Health & Nutrition is a very important aspect of our life. Its importance is often not completely understood by kids and students alike. Presenting about Health & Nutrition can go a long way to benefit the students to maintain a very healthy life!

24. Our Solar System

Our Solar System is a topic that is mostly taught since you join the school.

However, while most of us know about our solar system, there are enough mysteries about it to capture and captivate the attention of your audience. Questions like – why is Pluto not a planet anymore?

Or other questions such as – are we alone in this universe or even topics around the Sun as a star or even the asteroid belt between Mars and Jupiter can all lead to great engaging presentations and discussions.

25. Stem Cell

Stem cell research has become cutting-edge medical research. Thus, it is often a hot topic for discussion but is often not completely understood.

This topic will also provide you an opportunity to engage your audience in a debate that could be centered around the ethics of stem cells and their application.

This is a perfect topic as this allows your students or kids to learn and share their opinion with others.

Science is a vast world. Even though there are several other topics that can be covered, we decided to list topics that are relatively common such that it widely applies to a large set of people. If you have shortlisted your presentation topic and are looking for help to create a visually appealing presentation that captures the attention of your audience, be sure to reach out to us!

Our goal on this blog is to create content that helps YOU create fantastic presentations; especially if you have never been a designer. We’ve started our blog with non-designers in mind, and we have got some amazing content on our site to help YOU design better.

If you have any topics in mind that you would want us to write about, be sure to drop us a comment below. In case you need us to work with you and improve the design of your presentation, write to us on [email protected] . Our team will be happy to help you with your requirements.

Lastly, your contribution can make this world a better place for presentations . All you have to do is simply share this blog in your network and help other fellow non-designers with their designs!

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75 Persuasive Speech Topics and Ideas

October 4, 2018 - Gini Beqiri

To write a captivating and persuasive speech you must first decide on a topic that will engage, inform and also persuade the audience. We have discussed how to choose a topic and we have provided a list of speech ideas covering a wide range of categories.

What is persuasive speech?

The aim of a persuasive speech is to inform, educate and convince or motivate an audience to do something. You are essentially trying to sway the audience to adopt your own viewpoint.

The best persuasive speech topics are thought-provoking, daring and have a clear opinion. You should speak about something you are knowledgeable about and can argue your opinion for, as well as objectively discuss counter-arguments.

How to choose a topic for your speech

It’s not easy picking a topic for your speech as there are many options so consider the following factors when deciding.

Familiarity

Topics that you’re familiar with will make it easier to prepare for the speech.

It’s best if you decide on a topic in which you have a genuine interest in because you’ll be doing lots of research on it and if it’s something you enjoy the process will be significantly easier and more enjoyable. The audience will also see this enthusiasm when you’re presenting which will make the speech more persuasive.

The audience’s interest

The audience must care about the topic. You don’t want to lose their attention so choose something you think they’ll be interested in hearing about.

Consider choosing a topic that allows you to be more descriptive because this allows the audience to visualize which consequently helps persuade them.

Not overdone

When people have heard about a topic repeatedly they’re less likely to listen to you as it doesn’t interest them anymore. Avoid cliché or overdone topics as it’s difficult to maintain your audience’s attention because they feel like they’ve heard it all before.

An exception to this would be if you had new viewpoints or new facts to share. If this is the case then ensure you clarify early in your speech that you have unique views or information on the topic.

Emotional topics

Emotions are motivators so the audience is more likely to be persuaded and act on your requests if you present an emotional topic.

People like hearing about issues that affect them or their community, country etc. They find these topics more relatable which means they find them more interesting. Look at local issues and news to discover these topics.

Desired outcome

What do you want your audience to do as a result of your speech? Use this as a guide to choosing your topic, for example, maybe you want people to recycle more so you present a speech on the effect of microplastics in the ocean.

Persuasive speech topics

Lots of timely persuasive topics can be found using social media, the radio, TV and newspapers. We have compiled a list of 75 persuasive speech topic ideas covering a wide range of categories.

Some of the topics also fall into other categories and we have posed the topics as questions so they can be easily adapted into statements to suit your own viewpoint.

• Should pets be adopted rather than bought from a breeder?
• Should wild animals be tamed?
• Should people be allowed to own exotic animals like monkeys?
• Should all zoos and aquariums be closed?

Arts/Culture

• Should art and music therapy be covered by health insurance?
• Should graffiti be considered art?
• Should all students be required to learn an instrument in school?
• Should automobile drivers be required to take a test every three years?
• Are sports cars dangerous?
• Should bicycles share the roads with cars?
• Should bicycle riders be required by law to always wear helmets?

Business and economy

• Do introverts make great leaders?
• Does owning a business leave you feeling isolated?
• What is to blame for the rise in energy prices?
• Does hiring cheaper foreign employees hurt the economy?
• Should interns be paid for their work?
• Should employees receive bonuses for walking or biking to work?
• Should tipping in restaurants be mandatory?
• Should boys and girls should be taught in separate classrooms?
• Should schools include meditation breaks during the day?
• Should students be allowed to have their mobile phones with them during school?
• Should teachers have to pass a test every decade to renew their certifications?
• Should online teaching be given equal importance as the regular form of teaching?
• Is higher education over-rated?
• What are the best ways to stop bullying?
• Should people with more than one DUI lose their drivers’ licenses?
• Should prostitution be legalised?
• Should guns be illegal in the US?
• Should cannabis be legalised for medical reasons?
• Is equality a myth?
• Does what is “right” and “wrong” change from generation to generation?
• Is there never a good enough reason to declare war?
• Should governments tax sugary drinks and use the revenue for public health?
• Has cosmetic surgery risen to a level that exceeds good sense?
• Is the fast-food industry legally accountable for obesity?
• Should school cafeterias only offer healthy food options?
• Is acupuncture a valid medical technique?
• Should assisted suicide be legal?
• Does consuming meat affect health?
• Is dieting a good way to lose weight?

Law and politics

• Should voting be made compulsory?
• Should the President (or similar position) be allowed to serve more than two terms?
• Would poverty reduce by fixing housing?
• Should drug addicts be sent for treatment in hospitals instead of prisons?
• Would it be fair for the government to detain suspected terrorists without proper trial?
• Is torture acceptable when used for national security?
• Should celebrities who break the law receive stiffer penalties?
• Should the government completely ban all cigarettes and tobacco products
• Is it wrong for the media to promote a certain beauty standard?
• Is the media responsible for the moral degradation of teenagers?
• Should advertising be aimed at children?
• Has freedom of press gone too far?
• Should prayer be allowed in public schools?
• Does religion have a place in government?
• How do cults differ from religion?

Science and the environment

• Should recycling be mandatory?
• Should genetically modified foods be sold in supermarkets?
• Should parents be allowed to choose the sex of their unborn children?
• Should selling plastic bags be completely banned in shops?
• Should smoking in public places be banned?
• Should professional female athletes be paid the same as male athletes in the same sport?
• Should doping be allowed in professional sports?
• Should schools be required to teach all students how to swim?
• How does parental pressure affect young athletes?
• Will technology reduce or increase human employment opportunities?
• What age should children be allowed to have mobile phones?
• Should libraries be replaced with unlimited access to e-books?
• Should we recognize Bitcoin as a legal currency?
• Should bloggers and vloggers be treated as journalists and punished for indiscretions?
• Has technology helped connect people or isolate them?
• Should mobile phone use in public places be regulated?
• Do violent video games make people more violent?

World peace

• What is the safest country in the world?
• Is planetary nuclear disarmament possible?
• Is the idea of peace on earth naive?

These topics are just suggestions so you need to assess whether they would be suitable for your particular audience. You can easily adapt the topics to suit your interests and audience, for example, you could substitute “meat” in the topic “Does consuming meat affect health?” for many possibilities, such as “processed foods”, “mainly vegan food”, “dairy” and so on.

After choosing your topic

After you’ve chosen your topic it’s important to do the following:

• Research thoroughly
• Think about all of the different viewpoints
• Tailor to your audience – discussing your topic with others is a helpful way to gain an understanding of your audience.
• How involved are you with this topic – are you a key character?
• Have you contributed to this area, perhaps through blogs, books, papers and products.
• How qualified are you to speak on this topic?
• Do you have personal experience in it? How many years?
• How long have you been interested in the area?

While it may be difficult to choose from such a variety of persuasive speech topics, think about which of the above you have the most knowledge of and can argue your opinion on.

For advice about how to deliver your persuasive speech, check out our blog  Persuasive Speech Outline and Ideas .

100 Persuasive Speech Topics for Students

• Homework Tips
• Learning Styles & Skills
• Study Methods
• Time Management
• Private School
• College Admissions
• College Life
• Graduate School
• Business School
• Distance Learning
• M.Ed., Education Administration, University of Georgia
• B.A., History, Armstrong State University

There is a small but important difference between planning a persuasive speech and writing a persuasive essay. First, if you are planning a persuasive speech, you should think about a topic that can engage your audience. For this reason, you may want to consider a few topics before settling on the one that allows you to be more descriptive and entertaining.

Another important factor when picking a persuasive speech topic is to choose one that can provoke your audience. If you stir up a little emotion in your audience members, you'll keep their attention. The list below is provided to help you brainstorm. Choose a topic from this list or use the list to generate an idea of your own.

• Studying martial arts is good for mind and health.
• Competitive sports can teach us about life.
• Reality shows are exploiting people.
• Community service should be a graduation requirement for all high school students.
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• Global warming is not real.
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• Human cloning is not moral.
• Religion does not belong in public education.
• Juveniles should not be tried as adults.
• American workers should be guaranteed a three-day weekend by law.
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Speech On Science And Technology - 10 Lines, Short and Long Speech

• Speech on Science and Technology -

Science and technology are an essential part of our daily life. We wake up in the morning when our alarm clock goes off, and at night we turn off the lights and go to bed. All these luxuries we can afford are technological achievements. Science and technology have brought us to the establishment of modern civilization. This development greatly contributes to almost every aspect of our daily life.

10 Line Speech on Science and Technology

Short speech on science and technology, long speech on science and technology.

Science and technology have been the driving force behind human progress for centuries.

They have allowed us to understand and manipulate the natural world in ways that were previously thought impossible.

The great advancements in medicine, engineering, and communication have greatly improved our quality of life.

Technology has improved our lives and made them more accessible in different regions of the world.

Technology has reduced travel time and made the world smaller.

Information technology has connected people all over the world.

Technological advances in the medical field allow us to find cures for various dangerous diseases such as cancer and tuberculosis.

Technological advances have made everything compact and efficient. The Internet is one of the most valuable innovations.

Technology can be dangerous if not used properly.

We need to keep a balance between nature and technology. In competing with technology, we must not harm the environment.

Looking around us, we can see that we are surrounded by technology. Everything from flickering light bulbs to running laptops/computers is a boon of science and technology to humankind. Innovations and inventions are new developments in the fields of science and technology.

What is Science and Technology

Although we use the terms science and technology together, they are separate. Science is about studying how the universe works, collecting different kinds of data, and finding insights and patterns about our existence. On the other hand, technology puts science into action to achieve favourable results for humanity.

Contributions of Science and Technology

Science and technology have contributed to human well-being countless times in the past. This is one of the main reasons our lives have become so easy and convenient. We express our gratitude to the world's most outstanding scientists for working with science and giving us concepts and ideas that are still being implemented. Even in the modern world, it is implemented through new technologies.

Technology is believed to benefit our lives if used properly. However, if mishandled, it can become a great danger. Technology has completely changed our lives. Hence, we must also consider all the ethical and social implications of these advancements to ensure they are used for the betterment of society.

Science has truly changed the way we live, cast aside superstitions, and ultimately helped us live a better life than before. It tells us much about where we live, our nature and our bodies.

Advancement of Technology

In modern times, advancing the rapid development of science and technology is necessary. Various inventions of science have entirely changed the whole world. In ancient times, people considered the moon and sky gods.

In addition, technology born from science is transforming our lifestyles. You can communicate with anyone, no matter how far away you are. With the help of the internet, we can access vast amounts of information at any time. We can easily watch our favourite movies and listen to beautiful music online. We can share our ideas with people around the world.

One of the other services that technology brings us is the car. Today, you can drive and cover long distances in a short time that your grandparents couldn't. Car technology advances. Many companies and institutions are researching new technologies to make driving safer and more comfortable. You can compare the first-generation car with the new car. You can monitor those changes and assess their progress over time. Consider planes as well as vehicles. But they were just dreams until the Wright brothers made that dream a reality. Now you can fly long distances in no time.

Science and technology help us a lot. Modern technology has a significant impact on our standard of living. They improve our standard of living. With new methods and current manipulations, they keep us alive from devastating diseases. Honestly, we owe our health to modern medicine and hygiene science. International reports show a significant decrease in the number of babies dying in childbirth. This is due to modern science and technology.

India is an essential source of creative and fundamental scientific developments and approaches worldwide. Our country's great scientific discoveries and technological achievements have improved India's economic status and created many new ways for new generations to grow in a technologically advanced environment. The introduction of scientific research, ideas and techniques in the field of education has brought a substantial positive change to the new generation and has given them various new and innovative opportunities to work in their area of interest. Some of the achievements of India in science and technology include

Mars Orbiter Mission (MOM): India successfully launched and operated the Mars Orbiter Mission (MOM), also known as Mangalyaan, in 2014, becoming the first nation to reach Mars on its first attempt the fourth space agency in the world to reach Mars.

Chandrayaan-1: India's first lunar mission, Chandrayaan-1, was launched in 2008 and discovered water on the moon, making India the fourth country in the world to do so.

Development of Supercomputers: India has made significant progress in supercomputing and has developed several indigenous high-performance computing systems, including the Param series of supercomputers, which rank among the fastest in the world.

Science and technology play a critical role in shaping our world and improving our daily lives. From medical advancements to communication innovations, they offer endless possibilities for growth and improvement. But it is up to us to use these tools responsibly, ethically, and sustainably. Let's embrace the power of science and technology to create a better future for all.

Explore Career Options (By Industry)

• Construction
• Entertainment
• Manufacturing
• Information Technology

Data Administrator

Database professionals use software to store and organise data such as financial information, and customer shipping records. Individuals who opt for a career as data administrators ensure that data is available for users and secured from unauthorised sales. DB administrators may work in various types of industries. It may involve computer systems design, service firms, insurance companies, banks and hospitals.

Bio Medical Engineer

The field of biomedical engineering opens up a universe of expert chances. An Individual in the biomedical engineering career path work in the field of engineering as well as medicine, in order to find out solutions to common problems of the two fields. The biomedical engineering job opportunities are to collaborate with doctors and researchers to develop medical systems, equipment, or devices that can solve clinical problems. Here we will be discussing jobs after biomedical engineering, how to get a job in biomedical engineering, biomedical engineering scope, and salary. 

Ethical Hacker

A career as ethical hacker involves various challenges and provides lucrative opportunities in the digital era where every giant business and startup owns its cyberspace on the world wide web. Individuals in the ethical hacker career path try to find the vulnerabilities in the cyber system to get its authority. If he or she succeeds in it then he or she gets its illegal authority. Individuals in the ethical hacker career path then steal information or delete the file that could affect the business, functioning, or services of the organization.

GIS officer work on various GIS software to conduct a study and gather spatial and non-spatial information. GIS experts update the GIS data and maintain it. The databases include aerial or satellite imagery, latitudinal and longitudinal coordinates, and manually digitized images of maps. In a career as GIS expert, one is responsible for creating online and mobile maps.

Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

Database Architect

If you are intrigued by the programming world and are interested in developing communications networks then a career as database architect may be a good option for you. Data architect roles and responsibilities include building design models for data communication networks. Wide Area Networks (WANs), local area networks (LANs), and intranets are included in the database networks. It is expected that database architects will have in-depth knowledge of a company's business to develop a network to fulfil the requirements of the organisation. Stay tuned as we look at the larger picture and give you more information on what is db architecture, why you should pursue database architecture, what to expect from such a degree and what your job opportunities will be after graduation. Here, we will be discussing how to become a data architect. Students can visit NIT Trichy , IIT Kharagpur , JMI New Delhi . 

Remote Sensing Technician

Individuals who opt for a career as a remote sensing technician possess unique personalities. Remote sensing analysts seem to be rational human beings, they are strong, independent, persistent, sincere, realistic and resourceful. Some of them are analytical as well, which means they are intelligent, introspective and inquisitive. 

Remote sensing scientists use remote sensing technology to support scientists in fields such as community planning, flight planning or the management of natural resources. Analysing data collected from aircraft, satellites or ground-based platforms using statistical analysis software, image analysis software or Geographic Information Systems (GIS) is a significant part of their work. Do you want to learn how to become remote sensing technician? There's no need to be concerned; we've devised a simple remote sensing technician career path for you. Scroll through the pages and read.

Budget Analyst

Budget analysis, in a nutshell, entails thoroughly analyzing the details of a financial budget. The budget analysis aims to better understand and manage revenue. Budget analysts assist in the achievement of financial targets, the preservation of profitability, and the pursuit of long-term growth for a business. Budget analysts generally have a bachelor's degree in accounting, finance, economics, or a closely related field. Knowledge of Financial Management is of prime importance in this career.

Underwriter

An underwriter is a person who assesses and evaluates the risk of insurance in his or her field like mortgage, loan, health policy, investment, and so on and so forth. The underwriter career path does involve risks as analysing the risks means finding out if there is a way for the insurance underwriter jobs to recover the money from its clients. If the risk turns out to be too much for the company then in the future it is an underwriter who will be held accountable for it. Therefore, one must carry out his or her job with a lot of attention and diligence.

Finance Executive

Product manager.

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

Operations Manager

Individuals in the operations manager jobs are responsible for ensuring the efficiency of each department to acquire its optimal goal. They plan the use of resources and distribution of materials. The operations manager's job description includes managing budgets, negotiating contracts, and performing administrative tasks.

Stock Analyst

Individuals who opt for a career as a stock analyst examine the company's investments makes decisions and keep track of financial securities. The nature of such investments will differ from one business to the next. Individuals in the stock analyst career use data mining to forecast a company's profits and revenues, advise clients on whether to buy or sell, participate in seminars, and discussing financial matters with executives and evaluate annual reports.

A Researcher is a professional who is responsible for collecting data and information by reviewing the literature and conducting experiments and surveys. He or she uses various methodological processes to provide accurate data and information that is utilised by academicians and other industry professionals. Here, we will discuss what is a researcher, the researcher's salary, types of researchers.

Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems. 

Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

Highway Engineer

Highway Engineer Job Description:  A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

Pathologist

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

Veterinary Doctor

Speech therapist, gynaecologist.

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs. 

Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

Video Game Designer

Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages.

Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

Radio Jockey

Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

Photographer

Photography is considered both a science and an art, an artistic means of expression in which the camera replaces the pen. In a career as a photographer, an individual is hired to capture the moments of public and private events, such as press conferences or weddings, or may also work inside a studio, where people go to get their picture clicked. Photography is divided into many streams each generating numerous career opportunities in photography. With the boom in advertising, media, and the fashion industry, photography has emerged as a lucrative and thrilling career option for many Indian youths.

An individual who is pursuing a career as a producer is responsible for managing the business aspects of production. They are involved in each aspect of production from its inception to deception. Famous movie producers review the script, recommend changes and visualise the story. 

They are responsible for overseeing the finance involved in the project and distributing the film for broadcasting on various platforms. A career as a producer is quite fulfilling as well as exhaustive in terms of playing different roles in order for a production to be successful. Famous movie producers are responsible for hiring creative and technical personnel on contract basis.

Copy Writer

In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism , Advertising , Marketing Management . Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook. 

In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion. 

Ever since internet costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article. 

For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

Individuals who opt for a career as a reporter may often be at work on national holidays and festivities. He or she pitches various story ideas and covers news stories in risky situations. Students can pursue a BMC (Bachelor of Mass Communication) , B.M.M. (Bachelor of Mass Media) , or  MAJMC (MA in Journalism and Mass Communication) to become a reporter. While we sit at home reporters travel to locations to collect information that carries a news value.  

Corporate Executive

Are you searching for a Corporate Executive job description? A Corporate Executive role comes with administrative duties. He or she provides support to the leadership of the organisation. A Corporate Executive fulfils the business purpose and ensures its financial stability. In this article, we are going to discuss how to become corporate executive.

Multimedia Specialist

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications. 

Quality Controller

A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product. 

A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

Production Manager

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans. 

Process Development Engineer

The Process Development Engineers design, implement, manufacture, mine, and other production systems using technical knowledge and expertise in the industry. They use computer modeling software to test technologies and machinery. An individual who is opting career as Process Development Engineer is responsible for developing cost-effective and efficient processes. They also monitor the production process and ensure it functions smoothly and efficiently.

AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party. 

Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems. 

Computer Programmer

Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

Information Security Manager

Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack 

ITSM Manager

Automation test engineer.

An Automation Test Engineer job involves executing automated test scripts. He or she identifies the project’s problems and troubleshoots them. The role involves documenting the defect using management tools. He or she works with the application team in order to resolve any issues arising during the testing process. 

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Speech on Importance Of Science

Science plays a crucial role in your everyday life. It shapes the way you think, learn, and understand the world around you.

Without science, you’d miss many comforts and advancements that you enjoy today. It’s the key to knowledge, discovery, and progress.

1-minute Speech on Importance Of Science

Good day, everyone.

When we think about the world around us, we see many things. We see trees, animals, buildings, and stars in the sky. But have you ever wondered how all these things work? This is where science comes in. Science is like a magic key that opens the door to understanding the world.

Science helps us to understand how things work. It tells us about the laws of nature. For example, why do apples fall down and not go up? It’s because of gravity, a law of nature. Science gives us the answer.

Science also helps in solving problems. It has given us medicines to fight diseases. It has given us technology, like computers and mobile phones, to make our lives easier. Without science, we would not have these things.

Another important thing about science is that it teaches us to ask questions. It encourages us to be curious. It wants us to look at the world and ask, “Why is it like this? How does it work?” When we ask these questions, we learn new things.

In the end, science is about discovery. It is about exploring the unknown. Every time we learn something new about the world, we are stepping forward in science.

In conclusion, science is very important. It helps us understand the world. It solves our problems. It encourages us to be curious. And most importantly, it leads us to discovery. Let’s all embrace science and use it for the betterment of our world. Thank you.

Also check:

• Essay on Importance Of Science

2-minute Speech on Importance Of Science

Ladies and gentlemen, boys and girls, let’s talk about something that shapes our everyday lives – science. Yes, that’s right! Science isn’t just a school subject, it’s much more. It’s about asking questions and finding answers. It’s about understanding the world around us and using that knowledge to create, to innovate, and to improve.

First, let’s look at why science is important. Think about the things you use every day. Your phone, your computer, your car, the electricity in your house, even the food you eat, and the air you breathe. All these are possible because of science. Science helps us understand how things work and that knowledge allows us to create tools, gadgets, and services that make our lives easier and better.

Second, science is a key player in keeping us healthy. It’s science that has given us medicines and treatments for diseases that were once considered deadly. It’s science that helps us understand how our bodies work, what food is good for us, and how to stay fit. Today, as we face new health challenges, it’s science again that holds the promise of solutions.

Third, science helps us be responsible inhabitants of our planet. Our Earth is our home and it’s our duty to take care of it. Science tells us how our actions impact the environment and what we can do to lessen that impact. It guides us in conserving resources, reducing pollution, and protecting the world’s plants and animals. It’s because of science that we understand the importance of clean air, clean water, and a clean environment.

Fourth, science opens up a world of opportunities. It drives progress and innovation. New ideas in science lead to new jobs, new businesses, and even new industries. It’s science that has given us the internet, space travel, and renewable energy. And who knows what amazing things science will bring us in the future?

Finally, science teaches us valuable skills. It teaches us to be curious, to ask questions, to think critically, and to solve problems. These are skills that are useful not just in science, but in any area of life. Whether you want to be a doctor, an engineer, a teacher, an artist, or even a chef, being able to think like a scientist will help you succeed.

To wrap it up, science is not just a subject you learn in school. It’s a powerful tool that helps us understand the world, keep us healthy, protect our planet, create opportunities, and learn valuable skills. So let’s celebrate science, let’s appreciate it, let’s learn it, and let’s use it to make our world a better place. Thank you.

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My Speech Class

Public Speaking Tips & Speech Topics

130+ Demonstration Speech Topics

Jim Peterson has over 20 years experience on speech writing. He wrote over 300 free speech topic ideas and how-to guides for any kind of public speaking and speech writing assignments at My Speech Class.

Begin your writing process by selecting some demonstration materials.

Choose a topic you are knowledgeable about, as this will help make your presentation much more effective.

If you cannot come up with good public speaking cases for a presentation, then use any of the subjects listed below for inspiration.

In this article:

How to Choose the Right Demonstration Speech Topic

Our list of good demonstration topics, process demonstration speech topics, health / fitness, technical how to ideas, demonstrate …, your central idea and purpose, how to introduce, your outline, the delivery of your demonstration speech topics.

You likely have plenty of processes and skills that you think would be valuable for others to know how to do, but that doesn’t mean that any topic you pick will be a good idea for your circumstance. You have to consider the complexity of the demo and whether your audience will be able to fully understand the process in the time given. Here are a few things to consider to help you choose a good demonstration speech topic:

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• Interests – Both you and your audience’s interests are an important factor when deciding on a demonstration speech topic. Your excitement and enthusiasm is needed to inspire the audience to care about what you are teaching. If your speech gains great audience attention, you’ll likely have questions to answer afterword. Make sure to choose a topic you are knowledgeable and confident in.
• Audience demographics – Consider what is appropriate for the group you are addressing. Aim to provide a skill that is of value to them, though be careful not to pick a topic that is either overly simple or complex.
• Setting – Consider what your presentation space is going to be like. Will you be indoors or outdoors? How much room do you have? These details will help you understand which topics will be better suited than others, given the conditions you’re delivering your speech in.
• Time limit – Think about what you can realistically teach in the time you’re given for your speech. While one topic may stand out to you, you may not be able to fully cover it if you’re only given five minutes.
• Visual aids – While your demonstration itself is a visual aid, many how-to speeches can benefit from videos, PowerPoint slideshows, and handouts. Consider what technology or props you’ll have available for your speech.

Speech topics can be broad. To give an effective demonstration speech, it’s a good idea to customize a topic to fit your unique situation. Take a speech topic that interests you and work to hone in on one central idea within that subject.

To discover the main point you want to make in your speech, determine what the specific purpose is of teaching your audience about this topic. What exactly do you want to demonstrate to your audience?

Form a clear thesis statement that answers this question in detail. Describe in one sentence what your demonstration is about and why it’s important that you share it.

Once you’ve determined the central idea of your speech, play with different action verbs to set up your main point. Here are a few phrases and verbs to frame your demonstrative speech topic:

• How to …
• Fix …
• Use …
• … Works
• … is done, produced, or made.
• Structure…
• X Steps to…

Try some of these other verbs too: deal with, draw, handle, execute, create, develop, incorporate, invent, operate, perform, or predict. Those words generate attention and they are in nature describing what your public speaking audience can expect .

These action verbs and phrases help describe to your audience what they can expect from your speech. Your headline will be more of an attention getter with these demonstration-specific words.

Below are lists of demonstration speech topics separated by category. In order to choose an effective demonstration speech topic, remember to consider your interests, audience, and what visual aids are available. Use action verbs to create an attractive headline and better target your audience.

• cook a pie (or anything else you like / know how to cook).
• fix a flat tire.
• create a Halloween mask.
• clean your car.
• play piano.
• change a bank check.
• dress like a princess.
• play a computer game.
• make a cocktail.
• taste wine.
• organize a surprise party.
• print a digital photo.
• eat oysters.
• register for voting.
• make Irish Coffee.
• read music notes.
• learn playing guitar.
• use your breath when you sing.
• open a bottle of wine.
• make your garden full of flowers year around.
• build a web site.
• clean your swimming pool.
• clean your golf clubs.
• make a fast summer salad.
• make a new candle of old ones.
• make your own wedding dress.
• organize your wedding.
• make a water-color.
• build a shed.
• prevent injury.
• knot a carpet.
• stop thinking.
• speak Italian.
• become a good actress.
• become a famous film star.
• write a film script.
• write a business-like letter.
• make honey.
• blow a glass.
• train your brain.
• dry your hair.
• greet Japanese people.
• use the cruise control.
• make a genealogical tree.
• climb a building.
• make a dancing show.
• snow board.
• board on sand.
• make a golf swing.
• draw a cartoon character.
• build a snowman.
• use the content of articles without violating their copyrights.
• put a weave in hair.
• sculpt your eyebrows properly.
• apply nail polish.
• apply makeup.
• find a roommate.
• choose the perfect pet.
• survive in the wilderness.
• make an emergency kit.
• perform a magic trick.
• organize your closet.
• change a baby’s diaper.
• find your ancestors.
• set up an aquarium.
• choose a digital camera.
• use the process of deduction.
• tie various knots.
• use the U.S. Postal Service.
• weave a basket.
• write a resume.
• knit a scarf.
• write a will.
• read a map.
• avoid ID theft.
• make bread crumbs.
• pick a bottle of wine.
• make banana pudding.
• make homemade salsa.
• decorate a cake.
• make pizza.
• make ice cream.
• brush your teeth properly.
• be healthy.
• choose the right running shoe.
• shoot a basketball.
• wax a surfboard.
• play chess.
• play poker.
• weight lift.
• program car keys and remotes.
• backup your DVDs.
• pack a suitcase that passes customs.
• find cheap airline tickets.
• find the best spring break deals.
• use a makeup if you a guy.
• fly an real RC plane (only show this outdoors and only if you are good).
• scribe a good poem.
• be an ninja (PS Joking sorry).
• pot a plant.
• bake a birdhouse.
• build a model.
• make jello Jigglers.
• arrange flowers.
• polish Shoes.
• design wedding cakes.
• stamp greeting cards.
• make ornaments.
• color eggs.
• make a pinata.
• fold napkins in a funny way.
• tie Die shirts.
• get your keys out of a locked car.
• fix a flat tire on a bicycle.
• saddle horse (I did this and tooka video of saddling my horse and narrated it to my audience).
• be a good student
• make jewelrey.
• text effective and clear messages.
• make a paper airplane.
• grow herbs – e.g. chamomile, parsley, catnip – in your own mini greenhouse.
• make the crunchiest marshmallows at a camp fire place.
• care for hamsters or other household pets.
• fold an origami crane.
• prepare invisible ink to write secret messages.
• construct a boomerang that comes back to you.
• prepare a banana chocolate shake to recover from a hangover.
• make twirling confetti eggs for parties and events.
• select the proper running shoes for recreational walks.
• use a sextant for navigation like two centuries ago.
• select and prepare a backpack for travel abroad.
• make up a first aid kit for simple treatment of minor injuries.
• learn break dance tricks and street moves.
• build a rabbit hutch or cages and runs.
• make a real Italian pizza with classic recipes.
• read a barometer and analyze the results.
• get energy from solar cells on your roof.
• identify if a Louis Vuitton bag is authentic.
• practice active listening communication techniques.
• learn fast reading.
• clean and polish golden rings, bracelets, and necklaces.
• pick a color scheme and palette.
• count the calories and make healthier choices.

And so on …

Another way of inventing demonstration speech topics is by association . Look at the general categories and themes below.

Food and Drink, Household Appliances, Sports Equipment, Outdoor Recreation Travel Trips, Health and Beauty Tips, Home Improvement, Home Decoration, Vintage Cars, Government Science, Nature Medicine, College Games, Culture, Tires and Suspension Trademarks, Travel Packing, Acne Curing, Building Treehouses, Vaccines, Vacuum Cleaners, Valentines Day Dating, Vanishing Tricks, Ventilation Systems, Video Game Consoles, Making Home Videos, Volleyball Techniques, Warm Ups and Stretching Training Methods, Water Polo Rules, Wind Turbines, Tasting Wine Vintages, Woodworking, How to Write a Testimonial About Yourself, Sales Elevator Pitches, Yoga for Starters Programs … Et cetera.

Process demonstration speech topics about deciding on an evening dress, roommates, and even personalized rubber stamps for public speaking and on how to do or fabricate something and the working of things and performing their functions.

Here are thirty example topics. You could show and explain how to:

• apply table manners.
• investigate a black box in an airplane.
• choose jewelry for an evening dress.
• choose tasty French champagne.
• deliver an effective speech.
• bake the best doughnuts.
• organize a prom night the whole nine yards.
• find a good dorm roommate.
• get a refund after you bought something you do not like.
• get a satellite tv for free.
• secure your home from burglars.
• lose weight safely and with a lasting effect.
• build a recycle compost bin in your garden.
• build a pyramid of a team cheerleaders.
• prepare for a job interview.
• register or establish a legal valued trademark or patent.
• overcome fear of public speaking before you stand behind a desk.
• get rid of roaches, mice and other pests in the backyard the natural way.

Unique Demonstration Speech Topics

• How asphalt cement is made.
• How batteries and accus work.
• How original Aboriginal boomerangs work.
• How bulletproof vests work.
• How an artificial pacemaker stimulates a heart.
• How perfumes and fragrances are designed.
• How thermometer instruments work.
• How antique barometers work.
• How personalized rubber stamps for hallmark imprinted impresssions are made.
• How topographic maps and globes are fabricated.
• How air bags open.
• How an espresso machine produces your cup of coffee.
• Fireworks and other explosive devices precaution regulation.
• Preparations for a tandem hang glider flight.
• Why hot air balloons fly after the sun is down.
• How lie detectors detect lies. This genre of topics for demonstration speech in education should be prepared with the help of professional officers of course.
• How a cardiac surgeon does a heart bypass operation to relieve pain on the chest and improve blood supply?
• Intelligent high IQ tests of the Mensa foundation for gifted and talented students.
• How metal detectors for treasure hunting work.
• The Academy Awards ceremony of the Motion Picture Arts and Sciences Academy.
• The patent examining procedure of the Trademark Office.
• The organization of political election conventions.
• The ultimate method to remove chocolate stains from your clothes or carpet.
• The UN Security Council explained – start with positioning the permanent
• The smartest and impertinent money laundering conspiracy tricks revealed.
• The sun eclipse – the Moon fully or partially blocks the Sunview on Earth.
• How a radar detector, a speed countermeasure equipment, works.
• The four forms a rainbow can take – primary, secondary and supernumerary rainbows, and glory clouds.
• Why our red blood cell production is important.
• Satellite orbit types – polar, sun synchronous, and geosynchronous.
• Barometers, the instruments used to measure atmospheric pressure.
• The VoIP call process diagram demonstrated for teleconferencing.
• The route of your Short Message Service text from your mobile phone to its destination. Ideal to show the virtual road for passage with a huge map.
• Unique uses for duct tape.
• Catcher hand signals in baseball and how to recognize them.
• How the sun’s ultraviolet rays can damage your eyes.
• How to stake a rose bush to get more flowers.
• Making fake UFO photo’s is not difficult.
• Marinate jumbo-size shrimps for your barbecue.
• Tips for more privacy in a high school or college facebook.
• A step by step guide to write an ebook
• How to close a client
• How to create a business plan
• How to create an awesome finished product
• How to file taxes as a business owner
• How to network
• How to pitch your services
• How to prioritize your time
• How to research a potential product
• How to work from home
• How to ace a test
• How to balance your time as a college student
• How to create the perfect study space
• How to find cheap textbooks
• How to make any professor like you
• How to make friends on campus
• How to make money while going to school
• How to pick your schedule
• How to sign up for classes
• How to deliver an award-winning, persuasive speech
• How to perform well on standardized tests
• How to write a demonstration speech outline
• How to write an informative speech
• How to write in cursive
• How to avoid making eye contact with your ex
• How to breakdance
• How to dress like a princess
• How to prepare a presentation you forgot all about
• The best way to eat a deviled egg without being messy
• How meditation works
• How to check your blood sugar
• How to create a marathon training plan
• How to find the best health insurance
• How to perform an Olympic-style lift
• How to perform a yoga pose
• How to perform tai chi
• How to plan a vegetarian meal
• Incorporate veggies and fruits into your day
• The proper running technique
• The fundamentals of a weight-training routine
• How to bottle your own wine
• How to carve a pumpkin
• How to decorate a cake
• How to fly a kite
• How to grow a vegetable garden
• How to knit a sweater
• How to make peanut butter
• How to perform a simple magic trick
• How to swing a golf club
• Impress friends with an amazing card trick
• Best ways to pack a suitcase
• How to change a baby’s diaper
• How to change a flat tire
• How to organize closet space
• How to organize your email account
• How to save money
• How to tie a tie
• How to wash a car
• The proper way to fold a napkin
• 10 ways to use a curling iron
• How an STM image works
• How to choose the best pattern font for your website
• How to create an email account
• How to create an iPhone app
• How to insert an image placeholder in WordPress
• How to install WordPress
• How to print a digital photo
• Red/green/blue color mixing for website design
• How to apply make-up
• How to apply for college
• How to find a part-time job
• How to French braid hair

Technical how to speech topics to present information and instructional steps in a demo oral. To explain a techie or complicated issue to educate a public speaker must be concrete; do not only talk about abstract theories but describe it, make it vivid with visual aids, common metaphors and comparisons to ordinary live.

International fitting sizes; the different measurements for sizes in the United States and standards used in other countries, all about the yards, feet, inches, meters, centimeters and their history. You can limit these technical how to speech topics to clothing only.

Animation; show how to create a nice short animated movie or funny cartoon from a series of 2 D images. Give the full set of instructions while you are showing what you mean step by step. Start with a simple animated character, an avatar-like puppet that jumps over a wall.

Sunscreen; the working and the urgent need of using a topical product that absorbs and even reflects the ultraviolet sun beams. Everyone like to sit in the sun, although not everyone is aware that sun protection is important to prevent the damaging effects of sunlight on the long term.

Hard Disk Drives; how to recover data for a damaged hard drive, what does the police, government agencies, criminal investigation departments and internationally respected authorities do with modern technology to discover storages media on a computer.

April Fool’s Day; the best speech topics for a funny how to fool someone are from hoaxes and practical jokes on the First of April; give examples – your main points – in a top 3 on notoriety, absurdity and originality of the sense of humor that’s being used.

Tree Climbing Techniques; provide an adequate training in tree climbing for recreational climbers, discuss the gear, ropes and knots. And don’t forget the forest ethics!

Birth control pills; how does the Combined Oral Contraceptive Pill or C O C P, containing the estrogen and progestin hormones, stop an ovulation.

Mosaic Tile Projects; for decorating your kitchen, bedroom, living areas and even the garden wall. Tell your public step by step in this technical topic how to do it.

Room Air Conditioners; how are energy efficient and reliable systmes designed to meet your comfort needs, and which special technology is used?

One advice to help you with making things easier: Most audiences relate to technology issues in general, so again, don’t get to technical and avoid highly complex demonstratives when exploring these nine technic possibilities.

How To Draw

Draw a Bearded Collie dog, an Abyssinian cat, a Swallow Belied Mangalitza pig, a Dwarf Hotot bunny.

To make a picture frame, to do a magic card trick, to draw a cartoon animal, to kick a soccer ball, to do origami, to make flowers out of tissue, to make a ribbon necklace, to make a friendship bracelet, to play indian poker, to play basketball, to hit a volleyball, to make homemade gatorade, throw a baseball the right way, to knit a crochet, to braid hair.

How to Play Baseball You could talk about the rules – show how to swing a bat – also show how to feild – to run the base’s hit homerun’s.

Caps and Hats Describe in speaking instructions lessons how you can tailor made you school sports and collegiate caps and hats with logos in the latest styles and trends. And for affordable prices. Your speech topics could be about the steps you have to take in getting cool caps for your friends. And the call to action could be: let us get those for us all. If you succeed in convincing and persuading them it would be great. Further I will advice you to spice up your demonstration address with some persuasive arguments topics!

Dirt Pudding For the dirt pudding you will need: 4 cups of milk, 2 packages of instant chocolate pudding, 16 ounces of cool whip, You also need: 32 ounces of crushed oreos, 16-20 clear cups.

Horse Riding Saddle a horse, bridle a horse, clean and scrub a hore back, bath a hore tenderly, feed a horse water, feed a goat or sheep, bottle feed a baby goat nice and slow.

Wedding Planning a wedding: all the preps and the day itself.

• riding a unicycle.
• riding a bicycle.
• making a scarf.
• catching a fish.
• sewing something.
• making origami.
• feeding a chicken.
• cooking a meal.
• using a remote.
• eating really fast.
• making someone or yourself faint.
• using pressure points.
• doing self-defence.

Set a table, build a birdhouse, plant a garden, make a scrap book, make friendship bracelets, any type of food, make a duct tape wallet, make a piece of clothing, blow a bubble with gum, make play dough, make paper beads, write a letter, tie your shoe, make soap, any type of mathmatical method, make a snow globe.

These are just a few demos that I have done or thought about. Make sure when conducting your demonstration to make it fun, catchy, and full of personality. This will make the judges or audience. It can also make it memorable to take first place!

Also, it is important to describe why it is important to know how to do what you are demonstrating or how it can be useful. And also warnings or things to look out for as far as safety goes. This generally comes in the conclusion. Also, if there is something that is inexpensive, than include prices of the supplies.

For example: If you choose for a playdough. You could say that in comes in handy for a craft project while babysitting or it makes a great craft project and take home in vacation bible school. Be sure to not let the children eat the any of the supplies or finished product. Children may need parental supervision.

While it is not always necessary, judges often find it impressive if you list and discuss the nutrition facts in a food talk and point out a positive health benefit.

For example: ‘Peanut butter is a sweet treat the contains no cholesterol, but has a lot of protein in it.’

This shows your judges or audience you have complete knowledge of the subject.

Random Things You’ve Never Thought Of Act like a blind sea horse, bring animals back to life using facial hair, create a dinasour out of burnt pop tarts and ashes, use the three unforgivable spells in harry potter, flex a bust out of a steel box, tame a huge dragon after stealing it from its true master, win a cage match against a sea lion and a goat create a weird odd monster using black magic.

How to write a Demonstration Speech

Determine the specific purpose of your matter in hand. State it in one simple sentence. E.g. I want to demonstrate how to ___ .

Determine the central idea of the text. In other words: a clear factual statement. Construe representing features or delineate the stages by using ppt picture and figure slide sheets.

They see at once what your try on is about and why you want to share it. E.g. It is important to preserve family recipes and this project is the best way in which to do that..

Determine the central idea of the text. In other words, produce a clear factual statement. Explain representing features or delineate the stages by using Powerpoint picture and figure slide sheets.

E.g. It is important to preserve family recipes, and this project is the best way in which to do that. .

Once you have decided on a demonstration topic, write an attractive, effective, and interactive attention-getting introduction. Think about these sample elementary preliminary parts:

• Tell them what you are going to teach – (metaphor for “sell”) – them.
• Why you choose to demonstrate this topic.
• Why your listeners should know how to do it. Give them a sneak peek of a few benefits.
• Tell them that they are going to do it themselves in a couple of minutes and that the only thing your audience has to do is follow your instructions.

Lay out in clear terms the procedure – the particular course of actions. You could consider a series of tactical exercises to help them feel what you mean. Design some kind of an approach for acquiring and applying the knowledge you want to share in class.

Arrange the steps. Show the activities or moves you have to make in a logical chronological order. Describe the details. Be clear.

Do not think the audience will understand your demonstration speech topics immediately. Let them ask you questions after each step before you proceed.

Conclude each step in one uncomplicated phrase. Perform these action checks on the main points before you jump to the next step.

Just show them how to do it, step by step. Have you read my checklist? Okay, let’s move forward:

First and for all, remember this ground rule: think about the rules and time limit of the assignment. Plus apply these eight public speaking tips for delivering your demonstration speech topics:

• Visual aids, such as objects, actual items, models, and drawings all can help your presentation. Do bring them in. For a large object, ask your teacher how to incorporate it.
• Include personal stories and examples.
• Provide each audience member the proper materials and ingredients to practice with.
• Ensure everyone is participating – keep eye contact, laugh, and make some funny remarks in between the lines.
• Look around you and see if your audience is following you. If not, repeat some sections. There are always people who will not understand right away, but are too shy to admit it. Assist them to jump over the hump.
• Ask yourself if someone in the audience would assist you with your demonstration. Stay patient and polite, and help if needed. Do not make a fool of that volunteer: praise their efforts in loud and clear supporting terms. You can do it!
• Close with a memorable summary or with a sharply defined call to action.
• Ask if there are any questions. And leave a handout of the explored information for people who want to know more.

274 Speech Topics for Business [Persuasive, Informative]

78 Agriculture Speech Topics

15 thoughts on “130+ Demonstration Speech Topics”

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example of demonstrative speech about life

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How Tesla Planted the Seeds for Its Own Potential Downfall

Elon musk’s factory in china saved his company and made him ultrarich. now, it may backfire..

This transcript was created using speech recognition software. While it has been reviewed by human transcribers, it may contain errors. Please review the episode audio before quoting from this transcript and email [email protected] with any questions.

From “The New York Times,” I’m Katrin Bennhold. This is “The Daily.”

[MUSIC PLAYING]

Today, the story of how China gave Tesla a lifeline that saved the company — and how that lifeline has now given China the tools to beat Tesla at its own game. My colleague, Mara Hvistendahl, explains.

It’s Tuesday, April 9.

So, Mara, you’ve spent the past four months investigating Elon Musk and his ties to China through his company, Tesla. Tell us why.

Well, a lot of American companies are heavily invested in China, but Tesla’s kind of special. As my colleagues and I started talking to sources, we realized that many people felt that China played a crucial role in rescuing the company at a critical moment when it was on the brink of failure and that China helps account for Tesla’s success, for making it the most valuable car company in the world today, and for making Elon Musk ultra rich.

That’s super intriguing. So maybe take us back to the beginning. When does the story start?

So the story starts in the mid 2010s. Tesla had been this company that had all this hype around it. But —

A lot of people were shocked by Tesla’s earnings report. Not only did they make a lot less money than expected, they’re also making a lot less cars.

Tesla was struggling.

The delivery of the Model 3 has been delayed yet again.

Tesla engineers are saying 40 percent of the parts made at the Fremont factory need reworking.

At the time, they made their cars in Fremont, California, and they were facing production delays.

Tesla is confirming that Cal/OSHA is investigating the company over concerns over workplace safety.

Elon Musk has instituted a kind of famously grueling work culture at the factory, and that did not go over well with California labor law.

The federal government now has four active investigations involving Tesla.

They were clashing with regulators.

The National Transportation Safety Board will investigate a second crash involving Tesla’s autopilot system.

Billionaire entrepreneur Elon Musk — friends are really concerned about him. That’s what Musk told “The New York Times.”

And by 2018, he was having all of these crises.

According to “The Times,” Musk choked up multiple times and struggled to maintain his composure during an hour-long interview about turmoil at his electric car company, Tesla.

So all of this kind of converged to put immense pressure on him to do something.

And where does China come in?

Well, setting up a factory in China, in a way, would solve some of these problems for Musk. Labor costs were lower. Workers couldn’t unionize there. China provided access to this steady supply of cheaper parts. So Elon Musk was set on going to China. But first, Tesla and Musk wanted to change a key policy in China.

Hmm, what kind of policy?

So they wanted China to adopt a policy that was aimed at lowering car emissions. And the idea was that it would be modeled after a similar policy in California that had benefited Tesla there.

OK, so explain what that policy actually did. And how did it benefit Tesla?

So California had this system called the Zero-Emission Vehicle program. And that was designed to encourage companies to make cleaner cars, including electric vehicles. And they did that by setting pollution targets. So companies that made a lot of clean cars got credits. And then companies that failed to meet those targets, that produced too many gas-guzzling cars, would have to buy credits from the cleaner companies.

So California is trying to incentivize companies to make cleaner cars by forcing the traditional carmakers to pay cleaner car makers, which basically means dirtier car makers are effectively subsidizing cleaner cars.

Yes, that’s right. And Tesla, as a company that came along just making EVs, profited immensely from this system. And in its early years, when Tesla was really struggling to stay afloat, the money that it earned from selling credits in California to polluting car companies were absolutely crucial, so much so that the company structured a lot of its lobbying efforts around this system, around preserving these credits. And we talked to a former regulator who said as much.

How much money are we talking about here?

So from 2008, when Tesla unveiled its first car, up until the end of last year, Tesla made almost $4 billion by selling credits in California.

Wow. So Musk basically wants China to recreate this California-style program, which was incredibly lucrative for Tesla, there. And they’re basically holding that up as a condition to their building a factory in China.

Right. And at this point in the story, an interesting alliance emerges. Because it wasn’t just Tesla that wanted this emissions program in China. It was also environmentalists from California who had seen the success of the program up close in their own state.

If you go back to that period, to the early 2010s, I was living in China at the time in Beijing and Shanghai. And it was incredibly polluted. We called it airpocalypse at times. I had my first child in China at that point. And as soon as it was safe to put a baby mask on her, we put a little baby mask on her. There were days where people just would try to avoid going outside because it was so polluted. And some of the pollution was actually wafting across the Pacific Ocean to California.

Wow, so California is experiencing that Chinese air pollution firsthand and, in a way, has a direct stake in lowering it.

That’s right. So Governor Jerry Brown, for example — this became kind of his signature issue, was working with China to clean up the environment, in part by exporting this emission scheme. It was also an era of a lot more US-China cooperation. China was seen as absolutely crucial to combating climate change.

So you had all these groups working to get this California emissions scheme exported to China — and the governor’s office and environmental groups and Tesla. And it worked. In 2017, China did adopt a system that was modeled after California’s.

It’s pretty incredible. So California basically exports its emissions-trading system to China, which I imagine at the time was a big win for Californian environmentalists. But it was also a big win for Tesla.

It was definitely a big win for Tesla. And we know that in just a few years Tesla, made almost $1 billion from the emissions-trading program he helped lobby for in China.

So Elon Musk goes on, builds a factory in China. And he does so in Shanghai, where he builds a close relationship with the top official in the city, who actually is now the number-two official in all of China, Li Qiang.

So according to Chinese state media, Elon Musk actually proposed building the factory in two years, which would be fast. And Li came back and proposed that they do it in one year, which — things go up really quickly in China. But even for China, this is incredibly fast. And they broke ground on the factory in January 2019. And by the end of the year, cars were rolling off the line. So then in January 2020, Musk was able to get up on stage in Shanghai and unveil the first Chinese-made Teslas.

Really want to thank the Tesla team and the government officials that have been really helpful in making this happen.

Next to him on stage is Tesla’s top lobbyist who helped push through some of these changes.

Thank you. Yeah, everybody can tell Elon’s super, super happy today.

[SPEAKING CHINESE]

And she says —

Music, please.

Cue the music. [UPBEAT MUSIC]

And he actually broke into dance. He was so happy, a kind of awkward dance.

[UPBEAT MUSIC]

And what is the factory like?

The Shanghai factory is huge. 20,000 people work there. Tesla’s factories around the world tend to be pretty large, but the Shanghai workers work more shifts. And when Tesla set up in China, Chinese banks ended up offering Tesla $1.5 billion in low-interest loans. They got a preferential tax rate in Shanghai.

This deal was so generous that one auto industry official we talked to said that a government minister had actually lamented that they were giving Tesla too much. And it is an incredibly productive factory. It’s now the flagship export factory for Tesla.

So it opens in late 2019. And that’s, of course, the time when the pandemic hits.

Yes. I mean, you might think that this is really poor timing for Elon Musk. But it didn’t quite turn out that way. In fact, Tesla’s factory in Shanghai was closed for only around two weeks, whereas the factory in Fremont was closed for around two months.

That’s a big difference.

Yes, and it really, really mattered to Elon Musk. If you can think back to 2020, you might recall that he was railing against California politicians for closing his factory. In China, the factory stayed open. Workers were working around the clock. And Elon Musk said on a podcast —

China rocks, in my opinion.

— China rocks.

There’s a lot of smart, hardworking people. And they’re not entitled. They’re not complacent, whereas I see —

We’ve seen a lot of momentum and enthusiasm for electric vehicles, stocks, and Tesla certainly leading the charge.

Tesla’s stock price kept going up.

Tesla has become just the fifth company to reach a trillion-dollar valuation. The massive valuation happened after Tesla’s stock price hit an all-time high of more than $1,000.

So this company that had just a few years earlier been on the brink of failure, looking to China for a lifeline, was suddenly riding high. And —

Tesla is now the most valuable car company in the world. It’s worth more than General Motors, Ford, Fiat, Chrysler.

By the summer, it had become the most valuable car company in the world.

Guess what? Elon Musk is now the world’s richest man.

“Forbes” says he’s worth more than $255 billion.

And Elon Musk’s wealth is tied up in Tesla stock. And in the following year, he became the wealthiest man in the world.

So you have this emission trading system, which we discussed and which, in part, thanks to Tesla, is now established in China. It’s bringing in money to Tesla. And now this Shanghai factory is continuing to produce cars for Tesla in the middle of the pandemic. So China really paid off for Tesla. But what was in it for China?

Well, China wasn’t doing this for charity.

What Chinese leaders really wanted was to turn their fledgling electric vehicle industry into a global powerhouse. And they figured that Tesla was the ticket to get there. And that’s precisely what happened.

We’ll be right back.

So, Mara, you’ve just told us the story of how Elon Musk used China to turn Tesla into the biggest car maker in the world and himself — at one point — into the richest man in the world. Now I want to understand the other side of this story. How did China use Tesla?

Well, Tesla basically became a catfish for China’s EV industry.

A catfish, what do you mean by that?

It’s a term from the business world. And, essentially, it means a super aggressive fish that makes the other fish in the pond swim faster. And by bringing in this super competitive, aggressive foreign company into China, which at that point had these fledgling EV companies, Chinese leaders hoped to spur the upstart Chinese EV makers to up their game.

So you’re saying that at this point, China actually already had a number of smaller EV companies, which many people in the West may not even be aware of, these smaller fish in the pond that you were referring to.

Yes, there were a lot of them. They were often locally based. Like, one would be strong in one city, and one would be strong in another city. And Chinese leaders saw that they needed to become more competitive in order to thrive.

And China had tried for decades to build up this traditional car industry by bringing in foreign companies to set up joint ventures. They had really had their sights set on building a strong car industry, and it didn’t really work. I mean, how many traditional Chinese car company brands can you name?

Exactly none.

Yeah, right. So going back to the aughts and the 2010s, they had this advantage that many Chinese hadn’t yet been hooked on gas-guzzling cars. There were still many people who were buying their first car ever. So officials had all these levers they could pull to try to encourage or try to push people’s behavior in a certain direction.

And their idea was to try to ensure that when people went to buy their first car, it would be an EV — and not just an EV but, hopefully, a Chinese EV. So they did things like — at the time, just a license plate for your car could cost an exorbitant amount of money and be difficult to get. And so they made license plates for electric vehicles free. So there were all these preferential policies that were unveiled to nudge people toward buying EVs.

So that’s fascinating. So China is incentivizing consumers to buy EV cars and incentivizing also the whole industry to get its act together by chucking this big American company in the mix and hoping that it will increase competitiveness. What I’m particularly struck by, Mara, in what you said is the concept of leapfrogging over the conventional combustion engine phase, which took us decades to live through. We’re still living in it, in many ways, in the West.

But listening to you, it sounds a little bit like China wasn’t really thinking about this transition to EVs as an environmental policy. It sounds like they were doing this more from an industrial-policy perspective.

Right. The environment and the horrible era at the time was a factor, but it was a pretty minor factor, according to people who were privy to the policy discussions. The more significant factor was industrial policy and an interest in building up a competitive sphere.

So China now wants to become a leader in the global EV sector, and it wants to use Tesla to get there. What does that actually look like?

Well, you need sophisticated suppliers to make the component parts of electric vehicles. And just by being in China, Tesla helped spur the development of several suppliers. Like, for example, the battery is a crucial piece of any EV.

And Tesla, with a fair amount of encouragement — and also various levers from the Chinese government — became a customer of a battery maker called CATL, a homegrown Chinese battery maker. And they have become very close to Tesla and have even set up a factory near Teslas in Shanghai. And today, with Tesla’s business — and, of course, with the business of some other companies — CATL is the biggest battery maker in the world.

But beyond just stimulating the growth of suppliers, Tesla also made these other fish in the pond swim faster. And the biggest Chinese EV company to come out of that period is one called BYD. It’s short for Build Your Dreams.

We are BYD. You’ve probably never heard of us.

From battery maker to the biggest electric vehicle or EV manufacturer in China.

They’ve got a lot of models. They’ve got a lot of discounts. They’ve got a lot of market growth.

China’s biggest EV maker just overtook Tesla in terms of worldwide sales.

BYD 10, Chinese automobile redefined.

I’ve actually started seeing that brand on the streets here in Europe recently, especially in Germany, where my brother actually used to lease a Tesla and now leases a BYD.

Does he like it?

He does. Although he did, to be fair, say that he misses the luxury of the Tesla, but it just became too expensive, really.

The price point is a huge reason that BYD is increasingly giving Tesla a run for its money. Years ago, back in 2011 —

Although there’s competitors now ramping up. And, as you’re familiar with, BYD, which is also —

— Elon Musk actually mocked their cars.

— electric vehicles, here he is trying to compete. Why do you laugh?

He asked an interviewer —

Have you seen their car?

I have seen their car, yes.

— have you seen their cars? Sort of suggesting, like, they’re no competition for us.

You don’t see them at all as a competitor?

Why is that? I mean, they offer a lower price point.

I don’t think they have a great product. I think their focus is — and rightly should be — on making sure they don’t die in China.

But they have been steadily improving. They’ve been in the EV space for a while, but they really started improving a few years ago, once Tesla came on the scene. That was due to a number of factors, not entirely because of Tesla. But Tesla played a role in helping train up talent in China. One former Tesla employee who worked at the company as they were getting set up in China told me that most of the employees who were at the company at the time now work for Chinese competitors.

So they have really played this important role in the EV ecosystem.

And you mentioned the price advantage. So just for comparison, what does an average BYD sell for compared to a more affordable Tesla car?

So BYD has an ultra-cheap model called the Seagull that sells for around $10,000 now in China, whereas Tesla Model 3s and Model Ys in China sell for more than twice that.

Wow. How’s BYD able to sell EVs at these much lower prices?

Well, the Seagull is really just a simpler car. It has less range than a Tesla. It lacks some safety measures. But BYD has this other crucial advantage, which is that they’re vertically integrated. Like, they control many aspects of the supply chain, up and down the supply chain. When you look at the battery level, they make batteries. But they even own the mines where lithium is mined for the batteries.

And they recently launched a fleet of ships. So they actually operate the boats that are sending their cars to Europe or other parts of the world.

So BYD is basically cutting out the middleman on all these aspects of the supply chain, and that’s how they can undercut other car makers on price.

Yeah. They’ve cut out the middleman, and they’ve cut out the shipping company and almost everything else.

So how is BYD doing now as a company compared to Tesla?

In terms of market cap, they’re still much smaller than Tesla. But, crucially, they overtook Tesla in sales in the last quarter of last year.

Yeah, that was a huge milestone. Tesla still dominates in the European market, which is a very important market for EVs. But BYD is starting to export there. And Europe traditionally is kind of automotive powerhouse, and the companies and government officials there are very, very concerned. I interviewed the French finance minister, and he told me that China has a five - to seven-year head start on Europe when it comes to EVs.

Wow. And what has Elon Musk said about this incredible rise of BYD in recent years? Do you think he anticipated that Tesla’s entry into the Chinese market could end up building up its own competition?

Well, I can’t get inside his head, and he did not respond to our questions. But —

The Chinese car companies are the most competitive car companies in the world.

— he has certainly changed his tune. So, remember, he was joking about BYD some years ago.

Yeah, he’s not joking anymore.

I think they will have significant success.

He had dismissed Chinese EV makers. He now appears increasingly concerned about these new competitors —

Frankly, I think if there are not trade barriers established, they will pretty much demolish most other car companies in the world.

— to the point that on an earnings call in January, he all but endorsed the use of trade barriers against them.

They’re extremely good.

I think it’s so interesting, in a way — of course, with perfect hindsight — the kind of maybe complacency or naivete with which he may not have anticipated this turn of events. And in some ways, he’s not alone, right? It speaks to something larger. Like, China, for a long time, was seen as kind of the sweatshop or the manufacturer of the world — or perhaps as an export market for a lot of these Western companies. It certainly wasn’t putting out its own big brand names. It was making stuff for the brand names.

But recently, they have quite a lot of their own brand names. Everybody talks about TikTok. There’s Huawei. There’s WeChat, Lenovo. And now there is BYD. So China is becoming a leader in technology in certain areas. And I think that shift in some ways has happened. And a lot of Western companies — perhaps like Tesla — were kind of late to waking up to that.

Right. Tesla is looking fragile now. Their stock price dropped 30 percent in the first quarter of this year. And to a large degree, that is because of the threat of companies like BYD from China and the perception that Tesla’s position as number one in the market is no longer guaranteed.

So, Mara, all this raises a much bigger question for me, which is, who is going to own the future of EVs? And based on everything you’ve said so far, it seems like China owns the future of EVs. Is that right?

Well, possibly, but the jury is still out. Tesla is still far bigger for now. But there is this increasing fear that China owns the future of EVs. If you look at the US, there are already 25 percent tariffs on EVs from China. There’s talk of increasing them. The Commerce Department recently launched an investigation into data collection by electric vehicles from China.

So all of these factors are creating uncertainty around what could happen. And the European Union may also add new tariffs against Chinese-made cars. And China is an economic rival and a security rival and, in many ways, our main adversary. So this whole issue is intertwined with national security. And Tesla is really in the middle of it.

Right. So the sort of new Cold War that people are talking about between the US and China is, in a sense, the backdrop to this story. But on one level, what we’ve been talking about, it’s really a corporate story, an economic story that has this geopolitical backdrop. But it’s also very much an environmental story. So, regardless of how Elon Musk and Tesla fare in the end, is BYD’s rise and its ability to create high-quality and — perhaps more importantly — affordable EVs ultimately a good thing for the world?

If I think back on those years I spent living in Shanghai and Beijing when it was extremely polluted and there were days when you couldn’t go outside — I don’t think anyone wants to go back to that.

So it’s clear that EVs are the future and that they’re crucial to the green energy transition that we have to make. How exactly we get there is still unclear. But what is true is that China did just make that transition easier.

Mara, thank you so much.

Thank you, Katrin.

Here’s what else you need to know today.

[CROWD CHEERING]

Millions of people across North America were waiting for their turn to experience a rare event on Monday. From Mexico —

Cuatro, tres, dos, uno.

— to Texas.

Awesome, just awesome.

We can see the corona really well. Oh, you can see —

[BACKGROUND CHATTER]

Oh, and we are falling into darkness right now. What an incredible sensation. And you are hearing and seeing the crowd of 15,000 gathered here in south Illinois.

Including “Daily” producers in New York.

It’s like the sky is almost —

— like a deep blue under the clouds.

Wait, look. It’s just —

Oh my god. The sun is disappearing. And it’s gone. Oh. Whoa.

All the way up to Canada.

Yeah, that’s what I’m talking about. That’s what I’m talking about.

The moon glided in front of the sun and obscured it entirely in a total solar eclipse, momentarily plunging the day into darkness.

It’s super exciting. It’s so amazing to see science in action like this.

Today’s episode was produced by Rikki Novetsky and Mooj Zadie with help from Rachelle Bonja. It was edited by Lisa Chow with help from Alexandra Leigh Young, fact checked by Susan Lee, contains original music by Marion Lozano, Diane Wong, Elisheba Ittoop, and Sophia Lanman and was engineered by Chris Wood.

Our theme music is by Jim Brunberg and Ben Landsverk of Wonderly.

That’s it for “The Daily.” I’m catching Katrin Bennhold. See you tomorrow.

• April 11, 2024   •   28:39 The Staggering Success of Trump’s Trial Delay Tactics
• April 10, 2024   •   22:49 Trump’s Abortion Dilemma
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Foundational questions —

Computer scientist wins turing award for seminal work on randomness, avi wigderson helped prove that randomness is not required for efficient computation..

Jennifer Ouellette - Apr 10, 2024 10:10 pm UTC

Computational scientist and mathematician Avi Wigderson of the Institute for Advanced Study (IAS) in Princeton has won the 2023 A.M. Turing Award . The prize, which is given annually by the Association for Computing Machinery (ACM) to a computer scientist for their contributions to the field, comes with $1 million thanks to Google. It is named in honor of the British mathematician Alan Turing, who helped develop a theoretical foundation for understanding machine computation.

Wigderson is being honored "for foundational contributions to the theory of computation, including reshaping our understanding of the role of randomness in computation and for his decades of intellectual leadership in theoretical computer science." He also won the prestigious Abel Prize  in 2021 for his work in theoretical computer science—the first person to be so doubly honored.

"Avi has made fundamental contributions to the theory of computation from parallel algorithms to cryptography to absolutely all aspects of complexity theory," said Shafi Goldwasser , director of the Simons Institute for the Theory of Computing, who won the 2012 Turing Award. "His numerous contributions over decades to the areas of derandomization and pseudorandomness has led us to a deep understanding of the deep role of randomness in computing."

Born in Haifa, Israel, Wigderson was the son of an electrical engineer and a nurse. His father passed his own love of solving puzzles and mathematics to his son. Wigderson was an undergraduate at the Technion (Israeli Institute of Technology) and went on to earn his PhD in computer science from Princeton in 1983. He held a few short-term positions before joining the faculty of Hebrew University three years later. He has been with the IAS since 1999 and a full-time resident since 2003.

While computers are fundamentally deterministic systems, researchers discovered in the 1970s that they could enrich their algorithms by letting them make random choices during computation in hopes of improving their efficiency. And it worked. It was easier for computer scientists to start with a randomized version of a deterministic algorithm and then "de-randomize" it to get an algorithm that was deterministic.

In 1994, Wigderson co-authored a seminal pape r on hardness versus randomness with Noam Nisan, demonstrating that as useful as randomness can be, it is not a necessity. Essentially, "Every probabilistic algorithm that's efficient can be replaced by a deterministic one, so you don't really need [randomness]," Wigderson told Ars. "The power believed to be in probabilistic algorithms doesn't exist." He subsequently coauthored two more highly influential papers further extending that work on randomness, among many others.

Wigderson's 2019 book, Mathematics and Computation: A Theory Revolutionizing Technology and Science , is available for download on his website. "One central theme is that computation happens everywhere, not just in computers," Wigderson said. "It is part of the processes in our brain, the way we can talk and the cells in our body, but also trees growing or weather and celestial things. In all these natural processes, there are the laws of nature, which are local, and they evolve systems. Like in a computer, there are very simple rules, and you start with a problem and discover a complex solution to it. So, the methodology is applicable to essentially any science process or study. There are fantastic collaborations with statistical physics, with quantum physics, with computational biology, with economics, with social science—lots of beautiful, extremely fruitful connections."

Wigderson's own research is purely theoretical. "I'm not motivated by applications," he said. "But I know that fundamental work, we find uses. Think about Alan Turing. He wrote a mathematical paper in logic in an obscure journal about Entscheidungsproblem . It was not motivated by application. But this is what starts computer science. He himself recognized the model he was suggesting is so simple, that we can just start building it."

That said, he does confess to being pleasantly surprised by the eventual application of his work on zero-knowledge interactive proofs in the mid-1980s. With Silvio Micali and Oded Goldreich, Wigderson extended Micali's earlier work on interactive proofs to NP problems, concluding that the solution to every such problem can also be proved with a zero-knowledge proof.

"Basically we discovered that everything that can be proved, can be proved without revealing to the person who is verifying the proof any knowledge they didn't know," said Wigderson. "The motivation came from cryptography, where I want to prove to you that I selected my secret key in the way the protocol requires, but I don't want to tell you what my secret key is. The result is very general, and while very satisfying, it was a theoretical solution that it seemed to me very complicated to implement. But now variants of it are part of blockchains and other crypto systems. So sometimes we are surprised by the diligence of people who really care about practice and really want to see things working."

Wigderson remains as actively curious as ever and is particularly excited about getting to collaborate with fresh groups of postdocs every year. One current project concerns convex optimization in non-Euclidean settings. Convex optimization has been broadly applied in machine learning, signal processing, computer vision, and automatic control systems, for example. Wigderson's project seeks to "generalize the theory to manifolds , to structures that appear in quite a variety of mathematical and physics areas—quantum information theory, invariant theory, and definitely in computer science," he said. "It also appears in analysis, for proving inequalities, and in algebra for proving identities. It's pretty broad, and I'm very excited about it."

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