Search Results: "category theory"

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02:40
Where Does Gold Come From?

475 views / 1 likes - added 6 years ago

The iron in our blood or the oxygen that we breathe all formed during chemical reactions inside of a star, but when it comes to heavier elements such as gold, a different process might be at play. UC Santa Cruz's Enrico Ramirez-Ruiz has his own theory abo
03:43
Brian Greene on the 100th Anniversary of the Eclipse that Proved Einstein Right

389 views / 0 likes - added 4 years ago

Brain Greene tells the story of Einstein's journey to develop his wild ideas about space and time, his General Theory of Relativity. Photographs of stars taken during a solar eclipse on May 29th, 1919, confirmed his calculations correct. This major discov
My Amazing WEAVER ANTS | The Coolest Ants You Ever Did See

219 views / 0 likes - added 2 years ago

Meet my beloved pet Asian Weaver ants! They're a super unique colony, especially in light of their nesting behaviours. Come take a deep look and marvel at the lives of weaver ants who construct impressive leaf nests in trees. Hope you enjoy this mid-week
07:39 Popular
Can You Solve The Alien Extinction Riddle? Hard Job Interview Question

867 views / 0 likes - added 7 years ago

A single alien lands on Earth. Every day after that, each alien on Earth undergoes a transformation, which could be any of the four equally likely events: (a) the alien dies, (b) the alien does nothing, (c) the alien replicates itself (2 aliens total), (d
04:33
Why Do We Care About Gravitational Waves?

605 views / 0 likes - added 8 years ago

On Feb 11, 2016 Scientists at LIGO announced that they had detected gravitational waves for the first time. In the press conference heard round the world, they showed the tell-tale waveforms indicating that huge event in which two black holes merged 1.3 b
55:31
Chemistry of Christmas with Katherine Haxton

59 views / 0 likes - added 5 months ago

We're celebrating Christmas the only way we know how - with Chemistry!Join this channel to get access to perks:https://www.youtube.com/channel/UCYeF244yNGuFefuFKqxIAXw/joinSubscribe for regular science videos: http://bit.ly/RiSubscRibeThis lecture was rec
10:00 Popular
What Is NOT Random?

828 views / 0 likes - added 8 years ago

Is the future of the universe already determined? Vsauce tackles "What is Random?": https://youtu.be/9rIy0xY99a0 Special Thanks to: Prof Stephen Bartlett, Prof Phil Moriarty, Prof Andrea Morello, Prof Tim Bedding, Prof Michio Kaku, A/Prof Alex Argyros, He
05:29
What Eclipses Have Done for Science

474 views / 0 likes - added 6 years ago

Eclipses have been aiding scientists throughout history, from helping measure the width of the Atlantic ocean and verifying Einstein's theory of general relativity, to allowing NASA to attempt a thermal mapping of Mercury. Subscribe for regular science vi
05:23
How Does Your Body Process Pain?

236 views / 0 likes - added 3 years ago

Pain is much more complicated than getting a nasty cut on your knee. In this episode of Human, Patrick breaks down how your body feels pain on a physiological level. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://bit.ly/HUMANp
05:12
One of history's most dangerous myths - Anneliese Mehnert

118 views / 0 likes - added 10 months ago

Examine the empty land theory, which was created by European colonizers in South Africa to support their claims to the region.--From the 1650s through the late 1800s, European colonists descended on South Africa. They sought to claim the region, becoming
06:45
Life in the Redwoods | Surprising Animals of the Redwood Forest

303 views / 0 likes - added 2 years ago

Jessi and Squeaks are learning more about the redwoods, and all the different animals that live in the different layers!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a quest
05:01
The Physics of SANTA

506 views / 0 likes - added 6 years ago

The Physics of Santa. With nearly 2 billion children in the world, how does Santa deliver all those presents on Christmas Eve? Hi! I'm Jade. I want to share the wonderful world of physics with you in an easy and fun way. ***SUBSCRIBE*** https://www.youtub
17:34
Is Gravity An Illusion?

339 views / 0 likes - added 3 years ago

The General Theory of Relativity tells us gravity is not a force, gravitational fields don't exist. Objects tend to move on straight paths through curved spacetime. Thanks to Casta by Lutron for sponsoring this video. Find out more at: https://www.lutron.
49:35
How did consciousness evolve? - with Nicholas Humphrey

63 views / 0 likes - added 5 months ago

Find out how consciousness is generated in the human brain - and discover the evidence suggesting some animals are also sentient.Read Nicholas's book 'Sentience: The Invention of Consciousness' here: https://geni.us/eCGsWatch the Q&A here: https://www.you
03:39 Popular
What's At The End Of The Universe?

998 views / 0 likes - added 6 years ago

The Big Bang Theory says the universe is expanding. But, what's at the very end of our universe? Watch more: What Would A Parallel Universe Even Be Like? ►► https://www.youtube.com/watch?v=snuKukJLXIs&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=115&t=0s
09:10 Popular
Pulsar Starquakes Make Fast Radio Bursts? + Challenge Winners! | Space Time | PBS Digital Studios

701 views / 0 likes - added 8 years ago

Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Fast Radio Bursts were puzzling phy
11:14 Popular
Top 10 Strangest Planets Ever Discovered in Outer Space

2,257 views / 5 likes - added 6 years ago

From 55 cancri e - the diamond planet - to versions of earth within the habitable zone, you'll be amazed at these incredible weird and strange planets ever discovered in outer space. Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo
1:01:43
A Brief Introduction to General Relativity - with Anthony Zee

362 views / 0 likes - added 3 years ago

Anthony Zee gives us a tour of gravity through Einstein's Theory of General Relativity.Anthony's book "On Gravity" is available now - https://geni.us/xAf86t.Starting with the discovery of gravity waves, Anthony goes on to explain how gravity can be unders
11:52
The Best Test of General Relativity (by 2 Misplaced Satellites)

454 views / 0 likes - added 5 years ago

A launch mishap led to the best experimental confirmation of gravitational redshift. Get a free audiobook with a 30-day trial of Audible: http://audible.com/VERITASIUM or text VERITASIUM to 500500 Huge thanks to Dr. Pacome Delva: https://ve42.co/pacome Dr
01:35
Asteroids, Comets & Meteors: What’s the Difference?

545 views / 0 likes - added 6 years ago

There are millions of giant rocks hurtling around the the solar system. Some of them stay in the cosmos and others penetrate the Earth’s atmosphere. So how do you tell the difference between different types of space rocks? The universe is kind of complica
11:00
The Future of Artificial Intelligence: Crash Course AI #20

539 views / 0 likes - added 4 years ago

Today, in our final episode of Crash Course AI, we're going to look towards the future. We've spent much of this series explaining how and why we don't have the Artificial General Intelligence (or AGI) that we see in the movies like Bladerunner, Her, or E
07:04
Why so many sitcoms look the same

362 views / 0 likes - added 5 years ago

The one about sitcom lighting. Subscribe to our channel! http://goo.gl/0bsAjO In this episode of Vox Almanac, Phil Edwards explores the surprising history behind sitcom lighting. Karl Freund was the genius cinematographer behind Metropolis, the silent fil
09:24
You Use Quantum Physics to Smell

461 views / 0 likes - added 4 years ago

Your nose uses quantum tunnelling to smell! This crazy conclusion comes from the latest interpretations of the evidence about how our smell receptors detect odour molecules. This video summarises the two models of smell: shape theory and vibration theory,
03:41
The Actor With 500 Credits and Counting

426 views / 0 likes - added 4 years ago

Youve definitely seen James Hongs face before. From Blade Runner and Airplane! to The Big Bang Theory and Seinfeld, Hong has racked up over 500 credits. Thats more than any actor living or dead. Born in Minnesota, Hong is of Chinese descent and started ac
04:24
Unboxing the Universe

615 views / 0 likes - added 6 years ago

What if everything in the universe came to your doorstep...in a box?! What The Physics is BACK! Future episodes will explore the universe—but first, let's unbox it. Subscribe: http://youtube.com/whatthephysics?sub... ↓Want more info?↓ SCIENTIFIC NOTES: Ex
05:02
What is Consciousness?

471 views / 0 likes - added 5 years ago

Where is it? Can it be measured? Replicated? Created? Marcus du Sautoy puzzles the problem of consciousness. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Brain imagining techniques have shown that our minds work differently when we're a
04:11
How to Recreate the Flavour of Meat | Earth Lab

429 views / 0 likes - added 5 years ago

There's a science behind food aromas, that can even help you to chemically recreate the flavour of gourmet steak - with no meat! Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth v
18:38
Bill Nye Answers Science Questions From Twitter - Part 4 | Tech Support | WIRED

189 views / 0 likes - added 1 year ago

Bill Nye uses the power of Twitter to once again answer common questions about science. Is evolution just an unproven theory? What do brains actually feel like? Will humanity ever leave the solar system? Are humans advanced AI? Bill answers all these ques
06:22
We May Have Been Wrong About the Origin of Life

419 views / 0 likes - added 3 years ago

Life crawled out of the oceans onto land, right? New research suggests that this popular theory could be wrong. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.com
02:23 Popular
Why Does Gasoline Smell So Good?

942 views / 0 likes - added 8 years ago

Some people sense a sweet, euphoric odor when pumping gas into their car. Why is that? And is it hazardous? Learn more at HowStuffWorks.com: http://science.howstuffworks.com/gasoline.htm Share on Facebook: https://goo.gl/9BdfNI Share on Twitter: https://g
11:50 Popular
How to Train a Brain - Crash Course Psychology #11

1,120 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
04:57
How Scientists Are Using Fuzziness To Solve the Mystery of Quantum Gravity

226 views / 0 likes - added 3 years ago

Gravitons could bridge the divide between general relativity and quantum mechanics. But efforts to find these hypothetical particles have proved tricky until now. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Elemen
10:48 Popular
Social Thinking: Crash Course Psychology #37

714 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
02:17
What is Dangerous in our AIR? | Earth Lab

599 views / 1 likes - added 6 years ago

The harmful air particles are here analysed and explained. Subscribe to Earth Lab for more fascinating science videos: http://bit.ly/SubscribeToEarthLab Best Earth Lab videos: http://bit.ly/EarthLabOriginals The Doctors Are In The House: http://bit.ly/The
21:50
Weaver Ants The Craziest Thing I've Ever Done in My Life

631 views / 0 likes - added 4 years ago

Click here to SUBSCRIBE: https://goo.gl/tlCQJZ Today we meet an ant princess, i.e. a #QueenAnt alate. She is a member of our new colony of #WeaverAnts, emerged from her nest due to conditions within their climate controlled setup. This queen is special an
03:45
How to Make Your Own Sunlight | Earth Lab

419 views / 0 likes - added 5 years ago

Is it possible to recreate the benefits of sunlight in your own bedroom? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The Doctors
03:17
Designing the Apartment in ‘Friends’

449 views / 0 likes - added 6 years ago

There’s no apartment in New York City more famous than Monica’s impossible rent-controlled, two-bedroom West Village digs. From the purple walls to the outdoor terrace, the “Friends” apartment became the quintessential ideal of everything New York could b
09:34 Popular
Metaethics: Crash Course Philosophy #32

905 views / 0 likes - added 7 years ago

We begin our unit on ethics with a look at metaethics. Hank explains three forms of moral realism – moral absolutism, and cultural relativism, including the difference between descriptive and normative cultural relativism – and moral subjectivism, which i
09:08
Aaron Numbers - Numberphile

515 views / 0 likes - added 6 years ago

A story of baseball, number theory, and serendipity. More links & stuff in full description below ↓↓↓ Featuring Carl Pomerance from the Department of Mathematics at Dartmouth College. Images from Erdös/Aaron meeting courtesy of Rob & Madelyn Gould - http:
02:25
Select your Anti Aging Skin Care with DNA | Earth Lab

543 views / 1 likes - added 6 years ago

We all age differently depending on our genes. If we work out what our genes are, can we tailor our skin care accordingly? Subscribe for more fascinating science videos: http://bit.ly/SubscribeToEarthLab Best Earth Lab videos: http://bit.ly/EarthLabOrigin
04:59
4 Multiverses You Might be Living In

501 views / 0 likes - added 6 years ago

Could parallel universes exist? If so, what would they look like and how would they form? NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs CREDITS Produced, animated, and edited by Greg Kestin Editorial help
03:29 Popular
What If Humans Devolved?

803 views / 2 likes - added 5 years ago

Here's what you'd look with evolution reversed! Watch more: Could You Survive 2.5 Million Years Ago? ►► https://www.youtube.com/watch?v=uy7BiiOI_No Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Fo
04:05
Bacteria vs Viruses: The Difference and How to Fight them | Earth Lab

624 views / 0 likes - added 6 years ago

Bacteria and Viruses differ not only in size. Understanding their inner working will help us understand when it is necessary to treat with antibiotics. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the
03:23 Popular
Are Artificial Sweeteners Bad for You? | Earth Lab

873 views / 0 likes - added 6 years ago

Are artificial sweeteners a good alternative to sugar or do they cause harm? Subscribe to Earth Lab: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVi
03:59
Why Sharks Are Covered In Teeth

267 views / 1 likes - added 2 years ago

Watch the new season of MinuteBody - and get access to both CuriosityStream and Nebula - at http://www.curiositystream.com/minuteearth.Sharks wouldnt be known for their fierce teeth today if it werent for their ancient scales.LEARN MORE**************To le
03:40 Popular
Could the Earth be Flat? | COLOSSAL MYSTERIES

1,801 views / 3 likes - added 4 years ago

Youve probably heard about a society of pseudo-scientific types who believe that the Earth is flat. Is there any chance theres some truth to this unthinkable theory, or is it nothing more than a crazy conspiracy?Images used under license from Shutterstock
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04:10
Are Brazil Nuts Radioactive? | Earth Lab

589 views / 0 likes - added 5 years ago

Nuclear waste is only slightly more radioactive than some of our everyday food. Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The D
32:44 Popular
The Power of Mathematical Visualization | The Great Courses

1,066 views / 0 likes - added 7 years ago

https://www.thegreatcoursesplus.com/show/the_power_of_mathematical_visualization?utm_source=US_SocialMedia&utm_medium=SocialMediaEditorialYoutube&utm_campaign=138569 The Power of Mathematical Visualization teaches you these vital problem-solving skills in
05:22 Popular
Why Are Planetary Orbits Elliptical?

829 views / 0 likes - added 3 years ago

For a very long time, from Ptolemy to the age of Copernicus, it was widely believed and accepted that planets in our Solar System revolved in a perfectly circular path. Because the circle was presumed to be an ideal shape for planetary bodies to orbit. Bu
04:31
Ghost Particles Erupting from Antarctica Could Shatter Standard Physics

311 views / 0 likes - added 4 years ago

Ultra-high-energy neutrinos are hitting Antarctica, so what experiments are working to discover the particles? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comT
01:56 Popular
Shredding Bacteria With Technology From Insect Wings

719 views / 1 likes - added 7 years ago

Dragonfly wings are covered in bacteria-killing nanopillars, and scientists are taking inspiration from them to make smarter anti-bacterial surfaces! The Secret Soviet Virus That Helps Kill Bacteria - https://youtu.be/jTwEVK7TMWI Sign Up For The Seeker Ne
02:48
Solution To The Grandfather Paradox

692 views / 0 likes - added 8 years ago

What if you went back in time and killed your own grandfather? Would you still be born? Or would you have thus killed yourself? Thanks to Google #sciencegoals for sponsoring this video! Link to the previous MinutePhysics video: https://youtu.be/XayNKY944l
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03:56
Bed Bug's Bite - Up Close! | Earth Lab

501 views / 0 likes - added 5 years ago

Liz Bonnin witnesses a scientist being bitten by a bed bug to show what a bite actually looks like. Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOf
04:10
How to Make a Rocket | Earth Lab

417 views / 0 likes - added 5 years ago

What's the best scientific formula for a powerful rocket with oxidizer and fuel? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The
04:05
How to Extract Gold from a Circuit Board | Earth Lab

439 views / 0 likes - added 5 years ago

You can make gold appear from something that isn't gold... And this is chemistry, not alchemy! ubscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEar
04:00
Can a Virus Cure Blindness? | Earth Lab

647 views / 0 likes - added 6 years ago

Gene therapy has discovered the new frontier to prevent blindness... with the surprising help of a virus. Subscribe to Earth Lab: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http
03:54
Are we running out of Helium? | Earth Lab

510 views / 0 likes - added 5 years ago

Helium might be one of the most widespread elements, but the high demand for it is quickly using Earth's reserves. Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://b
01:52
Stay Positive | Apple & Onion | Cartoon Network

412 views / 0 likes - added 4 years ago

Watch more Apple & Onion http://cartn.co/YTAppleOnionApple and Onion spend a day in Falafels shoes and use their positive attitude to prove he shouldnt be so grumpy.Episode: Positive Attitude TheoryAbout Apple & Onion:In a world populated by anthropomorph
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General Relativity & Curved Spacetime Explained! | Space Time | PBS Digital Studios

1,024 views / 1 likes - added 8 years ago

The Final Installment of our General Relativity Series!!! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime We've been through the first few e
32:57 Popular
These WEAVER ANT NESTS Will Blow Your Mind

790 views / 1 likes - added 4 years ago

Click here to SUBSCRIBE: https://goo.gl/tlCQJZ Weaver ant leaf nests are truly mind-blowing! My new colony of Asian Weaver Ants (Oecophylla smaragdina) have been transplanted into their newly designed, climate-controlled tropical terrarium, known as Vorte
03:50
How to Predict Rip Currents | Earth Lab

354 views / 0 likes - added 5 years ago

To understand the pattern of water movement and tides on the beach a special instrument called drifter is used, but it's not an easy task. Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of B
05:00
What Really Killed the Dinosaurs?

542 views / 1 likes - added 3 years ago

One of science's biggest mysteries what caused the dinosaurs to go extinct may have finally been put to rest. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comTh
03:29
The Intelligent Robot Car That Can Drive Itself | Earth Lab

360 views / 1 likes - added 5 years ago

As Artificial Intelligence advances, fully automated robotic self driving cars are not just science fiction anymore. Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http:/
02:44 Popular
Ancient Aliens... DEBUNKED! | COLOSSAL MYSTERIES

1,211 views / 3 likes - added 4 years ago

Its a theory thats just as compelling as it is crazy: aliens invading Earth in ancient times to teach humans alien tech, leading to an explosion in human advancement! It sure sounds nice, but: is there any sound evidence for this popular pseudoscience?Ima
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04:52
Can All The Universes Fit In The Multiverse? - with Sean Carroll

289 views / 0 likes - added 4 years ago

Getting your head around the implications of the many worlds theory can be an almost incomprehensible task.Subscribe for regular science videos: http://bit.ly/RiSubscRibeIn this short clip from the Q&A following his talk on quantum mechanics, theoretical
03:38 Popular
Do Lizard People Run the World? | COLOSSAL MYSTERIES

1,508 views / 2 likes - added 4 years ago

Its one of the most bizarre conspiracies theories today: ancient, blood-sucking lizard- people, disguised as humans, who secretly rule the world. Where did this bizarre theory start, and is there any chance at all its true?Images used under license from S
03:47 Popular
The World's Most Expensive Shrimp ($10k)

1,698 views / 0 likes - added 3 years ago

Check out Brilliant (and get 20% off) here: https://brilliant.org/MinuteEarth/Some aquarium hobbyists will pay $10,000 or more for a single shrimp because of the rarity of their colors or patterns.LEARN MORE**************To learn more about this topic, st
03:53
Inside a Nuclear Reactor Core | Earth Lab

477 views / 0 likes - added 5 years ago

How is energy generated inside a nuclear plant? And what it's needed to make it work and generate nuclear energy? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bi
14:46 Popular
250,000 Dominoes - The Incredible Science Machine: GAME ON!

1,504 views / 4 likes - added 6 years ago

250,000 Dominoes were toppled at Zeal Credit Union's Incredible Science Machine: Game On! This event features 3 new US domino records: largest domino field, largest domino structure, and largest overall domino project in America. 19 builders from 5 countr
Pyramids of Giza Walking Tour (4K/60fps)

194 views / 0 likes - added 2 years ago

Since there are no primary sources regarding the pyramids, any information presented during the walk regarding their age and original function is based on theory and not to be taken as fact. This was filmed starting at 8:30am on January 20th, 2019. For an
04:36
Harvard negotiator explains how to argue | Dan Shapiro

315 views / 0 likes - added 1 year ago

Dan Shapiro, the head of Harvard’s International Negotiation program, shares 3 keys to a better argument. Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1 Get smarter, faster with our play
18:24
The Holographic Universe Explained

390 views / 0 likes - added 5 years ago

We live in a universe with 3 dimensions of space and one of time. Up, down, left, right, forward, back, past, future. 3+1 dimensions. Or so our primitive Pleistocene-evolved brains find it useful to believe. And we cling to this intuition, even as physics
04:15 Popular
What Happens To Child Prodigies When They Grow Up?

827 views / 1 likes - added 8 years ago

Children who develop remarkable skills at an early age are often knowns at prodigies, but what happens to these kids once they grow up? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Can A Brain Injury Make You A Genius? ►►►► http://b
03:51
How We Evolved To Browse The Web

400 views / 0 likes - added 4 years ago

Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/The decisions we make while we browse the internet are suprisingly similar to the ones animals make as they forage for food...here's why.Thanks also to our Patreon
10:15
The secret rhythm behind Radiohead's "Videotape"

451 views / 0 likes - added 6 years ago

Welcome to Vox Pop: Earworm! In my first episode of Earworm, I speak with Warren Lain. He's a Radiohead fan who also happens to be an incredibly talented musician and music teacher. In December 2016 he uploaded a 38 minute video to YouTube about a Radiohe
02:57
How do we know an asteroid hit Earth 66 million years ago?

541 views / 0 likes - added 5 years ago

One theory for why the dinosaurs went extinct is that an asteroid hit Earth at the end of the Cretaceous period. But since no one was alive to see it, how can we know that it really happened? Astrophysicist Jackie Faherty reveals how clues found in sedime
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Where Do Birds Go In Winter?

898 views / 1 likes - added 9 years ago

And where do they keep their suitcases? Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: ht
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04:24
How to Build the Universe

500 views / 0 likes - added 6 years ago

Don't build a universe at home before watching this! SUBSCRIBE: http://youtube.com/whatthephysics?sub ↓Want more info?↓ Scientific notes: Stellar mass black holes vs. supermassive black holes * Stellar mass black holes form from the collapse of massive st
04:15
What If We Stopped Vaccinations?

360 views / 0 likes - added 5 years ago

You’ve heard all the scary rumors surrounding vaccines: they cause autism, they contain toxins. Even that they can give you the disease they’re trying to prevent! But do they fully grasp what that world would look like? What kind of diseases would be welc
05:16 Popular
How Does Cold Medicine Work?

1,044 views / 0 likes - added 6 years ago

The cold medicine you picked up at the store involves some cool chemistry to treat your symptoms. We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Olivia Gordo
04:51 Popular
What If You Didn't Sleep For A Week? ft. TheOdd1sOut

958 views / 3 likes - added 6 years ago

We all know sleep is important, but what if you just.... stopped doing it? Watch more: Check out TheOdd1sOut! ►► https://www.youtube.com/watch?v=sRz0WRaQwmw&list=UUo8bcnLyZH8tBIH9V1mLgqQ Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life No
05:41 Popular
Wearable Mood Controller -- Mind Blow #96

729 views / 0 likes - added 8 years ago

Terminator Genisys: The YouTube Chronicles - https://goo.gl/uaXUhP Mind Blow features the latest news in science, technology and amazing! **** SOURCES AND LINKS *** Germ-Killing Door Handle (0:00) https://student.societyforscience.org/article/door-handle-
09:32
LIGO's First Detection Of Gravitational Waves! | Space Time | PBS Digital Studios

549 views / 1 likes - added 8 years ago

The lasers have wiggled! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Today, over 100 years after Einstein proposed his theory of general
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What is Natural Selection?

1,746 views / 1 likes - added 5 years ago

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Special thanks to Rosemary at Bird and Moon Comics for supplying a handful of the critter illustrations: http://www.birdandmoon.com/ Special thanks to AD for the music! http://www.pr
05:27 Popular
Can You Solve The Mind-Bending Self-Counting Sentence Riddle?

952 views / 0 likes - added 7 years ago

"In this sentence, the number of occurrences of the digit 0 is __, of the digit 1 is __, of the digit 2 is __, of the digit 3 is __, of the digit 4 is __, of the digit 5 is __, of the digit 6 is __, of the digit 7 is __, of the digit 8 is __, and of the d
01:51
New Supercomputer Simulation Sheds Light on Moons Origin

243 views / 0 likes - added 1 year ago

A new NASA and Durham University simulation puts forth a different theory of the Moon’s origin – the Moon may have formed in a matter of hours, when material from the Earth and a Mars sized-body were launched directly into orbit after the impa
03:36
What If We’re Living in a Computer Simulation?

564 views / 0 likes - added 5 years ago

What if your reality was nothing more than a complex computer simulation? And if you were just a program on someone else’s hard drive, how would you know? Who would be controlling your every move? What kind of technology could make the simulation possible
04:45
Did the Universe have to be the way it is?

291 views / 0 likes - added 3 years ago

If gravity were just a little stronger in our own three-dimensional world, the curvature of spacetime would be greater, and matter could more easily collapse in on itself. This arrangement would make stars, galaxies and planets extremely diminutive, compa
07:20
Are You In A Simulation?

644 views / 1 likes - added 6 years ago

Watch Part 2 on Kurzgesagt: https://youtu.be/tlTKTTt47WE instagram: http://instagr.am/jakerawr twitter: http://twitter.com/vsaucethree facebook: http://facebook.com/vsauce3 Nick Bostrom's Simulation Argument https://www.simulation-argument.com/simulation.
10:34 Popular
Behavioral Economics: Crash Course Econ 27

737 views / 1 likes - added 8 years ago

Why do people buy the stuff they buy? In classical economics, most models assume that consumers behave rationally. As you've probably noticed in your real life, in case after case, people don't actually make rational decisions. There can be emotional or s
09:14 Popular
Personhood: Crash Course Philosophy #21

813 views / 0 likes - added 7 years ago

Now that we’ve started talking about identity, today Hank tackles the question of personhood. Philosophers have tried to assess what constitutes personhood with a variety of different criteria, including genetic, cognitive, social, sentience, and the grad
04:36
What If We Terraformed Venus?

373 views / 0 likes - added 5 years ago

We’ve heard about terraforming the Moon and Mars as we attempt to colonize space, but what about Venus? Could we live here one day? How different would it be from life on Earth? Believe it or not, Earth and Venus are very similar. At times, Venus is even
02:51
Our Sterile Homes Might Be Giving Us Seasonal Allergies

620 views / 0 likes - added 8 years ago

Seasonal allergies are the worst. Video by Gina Barton and Liz Scheltens Millions of Americans suffer from seasonal allergies. There isn’t a clear-cut answer as to why some people have them while others don’t but scientists do have one particular theory.
09:35
Is Your Red The Same as My Red?

127 views / 0 likes - added 6 months ago

Subscribe to Vsauce: http://bit.ly/POIaN7Follow Michael Stevens: http://www.twitter.com/tweetsaucehttp://facebook.com/VsauceGamingAll music by Jake Chudnow: http://www.youtube.com/jakechudnowTommy Edison (Blind guy on YouTube): http://bit.ly/rjyX7qColor B
09:13
A Mysterious Object Punched a Hole in the Milky Way, Scientists Are Confused

467 views / 0 likes - added 4 years ago

Space is full of mysteries that have remained unsolved for centuries. But recently, the cosmos has baffled the world with a new, scary abnormality. Apparently, something is tearing holes in the Milky Way, the galaxy that contains our Solar System! What if
03:37
What If Humans Were Immortal?

424 views / 0 likes - added 5 years ago

Imagine the possibilities that would come with living forever! You could spend more time with loved ones, master a variety of careers, and travel the entire world! If everyone on Earth were immortal, we’d all have a chance to recover from our mistakes, an
03:21
What If You Were Alive 200 Million Years Ago

543 views / 0 likes - added 5 years ago

This is the world 200 million years ago. No cell phones, electricity or even other humans. Would you be able to survive in this new world? Could you get yourself a pet dinosaur? Transcript and sources: https://insh.world/science/what-if-you-were-alive-200
04:34
What If Humanity Became an Interstellar Species?

401 views / 0 likes - added 5 years ago

What if humanity grew to be so technologically advanced that we were able to leave our Solar System and spread across interstellar space? Would we hop from one exoplanet to another, colonizing everything on our way? How could we make traveling across the
03:12
What If the World Lost Oxygen for Five Seconds

565 views / 0 likes - added 5 years ago

Imagine if all the Earth’s oxygen disappeared. Not forever, just for say, 5 seconds? Would we just hold our breath? What would happen to the atmosphere? What would happen to the environment? Here’s what would happen if the world lost oxygen for just 5 sec
13:41
How Cosmic Inflation Flattened The Universe | Space Time | PBS Digital Studios

687 views / 0 likes - added 8 years ago

Let PBS know what type of digital series you'd like to see by taking this survey: https://www.surveymonkey.com/r/pbsds2016 How does Inflation solve the Big Bang’s problems? Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetim
03:18
What If Earth Started Spinning Backwards?

392 views / 1 likes - added 4 years ago

Since its formation, the Earth has been revolving west to east on its axis. If one day our planet started rotating in the opposite direction, it would no longer be the Earth as we know it.In what ways would a clockwise rotation change the Earth? And why w
14:44
Inside the World's Largest Science Experiment

363 views / 0 likes - added 4 years ago

Thank you to Brilliant.org for supporting PBS. You can learn more at www.brilliant.org/PhysicsGirlDianna from Physics Girl visited CERN in Geneva Switzerland to find out what the detectors at the LHC are looking for, and dive into the fundamental question
32:52
Why Oppenheimer Deserves His Own Movie

97 views / 0 likes - added 9 months ago

J. Robert Oppenheimer forever changed the course of history. He may be the most important physicist to have ever lived. Part of this video is sponsored by Wren. Offset your carbon footprint on Wren: https://www.wren.co/start/veritasium1 For the first 100
03:45
What If You Could Ski On Mars?

327 views / 0 likes - added 4 years ago

Did you know that Mars has polar ice caps just like we do here on Earth? With the right technology, they might be our water source should we ever move to the red planet. But in their current state, these caps could be a source for extreme interplanetary s
05:05 Popular
When Will The Universe End?

835 views / 1 likes - added 8 years ago

The Big Bang Theory is how astronomers believe the universe started but can they figure out when and how it will end? Read More: Scientists measure slow death of the Universe http://www.eurekalert.org/pub_releases/2015-08/icfr-sms080515.php "An internatio
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06:37
The Life of a Black Hole

167 views / 0 likes - added 2 years ago

Black holes are some of the most exciting phenomena in astrophysics, but what exactly are they? How do they live and die? Let's dive into the basics. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistSo
18:44
A Dragon Torched My Hand (How Do VR Haptic Gloves Work?) - Smarter Every Day 191

588 views / 1 likes - added 6 years ago

Click here to subscribe: http://bit.ly/Subscribe2SED Get a personalized DNA genotype test a&d read about new data FDA now allows 23andMe to release: http://www.23andme.com/smarter ⇊ Click below for more links! ⇊ There are tons of things I had never consid
21:43
Measuring the speed of light the old fashioned way: Replicating the Fizeau Apparatus

187 views / 0 likes - added 2 years ago

In 1849, the first terrestrial measurement of the seed of light was made by Hippolyte Fizeau using a bright focused lamp, a spinning slotted wheel, and a reflector a few kilometers away. This famous experiment is one that I've spent the better part of the
03:46
What If We Could Build a Replica of the Sun on Earth?

440 views / 0 likes - added 5 years ago

Imagine what it would be like to have miniature version of our Sun right here on Earth. Would this artificial star provide us with an infinite supply of clean energy? Would we even need all the coal and nuclear power plants that give us electricity today?
19:05
Trying to Land a Plane (to Prove the Dunning-Kruger Effect)

141 views / 0 likes - added 1 year ago

SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below You may not be an expert, but perhaps you feel pretty confident that you could ride a moto
00:19
FLYING ON A BROOM LIKE HARRY POTTER #harrypotter #tricks #magic #viral #ytshorts #trending #trend

128 views / 0 likes - added 6 months ago

TAG: bellatrix lestrange,bellatrix duel,draco malfoy,ginny weasley,harry potter,harry potter lore,harry potter and the deathly hallows,hermione granger,hogwarts,marauders map,molly weasley,molly weasley battles,molly weasley best scene,molly weasley duel,
04:43
What If You Were Swallowed by a Whale?

485 views / 0 likes - added 4 years ago

Close calls with whales happen more often than you might expect. And although the people in these videos got away relatively unscathed, there's no denying that they were just meters away from becoming a whale's lunch. But what would happen if they hadn't
04:52 Popular
Is This The First Family Robot? -- Mind Blow #85

1,096 views / 1 likes - added 8 years ago

TWITTER: https://twitter.com/VsauceTwo ***FLASHING LIGHTS WARNING STARTING AT 3:33**** *** Click "Show More" For Links To Everything *** Universal Blood Test For Cancer (0:00) http://www.bbc.com/news/health-28443865 http://www.fasebj.org/content/early/201
14:42 Popular
Minecraft's Biggest Unsolved Mystery

1,306 views / 4 likes - added 2 years ago

Minecraft lore is tricky, however out of all the many mysteries one stands out as arguably the most important in the whole game. A crucial detail that doesn't seem to be solved any time soon. This is Minecraft's Biggest Unsolved Mystery , What Happened to
01:00
How Many Moons Could Earth Handle? #kurzgesagt #shorts

118 views / 0 likes - added 6 months ago

A beautiful night sky, but it comes with wild tides. Do you accept? And how many moons would you choose? #kurzgesagt #kurzgesagt_inanutshell #kurzgesagt_discover #inanutshell #learnwithyoutube #learning #science #space #milkyway #solarsystem #moon #theory
04:26
What If We Dumped Our Trash into Volcanoes?

467 views / 0 likes - added 5 years ago

A volcano is one of the most unforgiving natural phenomenons on Earth. If you were to fall into its magma-filled center, your body would quickly bubble up, and disappear without a trace. So if they're so good at getting rid of things, why aren't we using
05:28
What If We Could Open a Portal to a Parallel Universe?

371 views / 0 likes - added 4 years ago

What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And what if we don't have to look too far to find them? Maybe a mirror version of our reality is right here... Our Universe began when
26:39 Popular
My New Favourite Ant Farm of All Time

711 views / 2 likes - added 5 years ago

Click here to SUBSCRIBE: https://goo.gl/tlCQJZ Check out & subscribe to my NEW DAILY VLOGS: https://goo.gl/GCx1Jq Fire ants, Asian Bullet Ants, Carpenter Ants, Yellow Crazy Ants, Black Crazy Ants, Weaver Ants, and more! I've owned many ant colonies in
05:35
A Better Way To Picture Atoms

373 views / 0 likes - added 3 years ago

Thanks to Google for sponsoring a portion of this video!Support MinutePhysics on Patreon: http://www.patreon.com/minutephysicsThis video is about using Bohmian trajectories to visualize the wavefunctions of hydrogen orbitals, rendered in 3D using custom p
03:32
What If We Covered the Moon With Solar Panels?

346 views / 0 likes - added 5 years ago

Not too far from Earth is a giant space rock that has silently played host to just twelve people in its entire history. What would happen if we put our cosmic satellite to work by covering it with solar panels? What would it take to build an enormous powe
35:21
How The Most Useless Branch of Math Could Save Your Life

92 views / 0 likes - added 8 months ago

There is an entire branch of math simply devoted to knots and it has changed the world. Well rope you in. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.Huge th
04:20 Popular
Scientists Just Captured This Rare Giant Squid Footage, Here's How

1,150 views / 3 likes - added 4 years ago

Scientists know more about the surface of Mars than the largely unexplored deep sea, but new deep sea robots could offer a further glimpse of life in the Twilight Zone. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/E
04:42
What If There Were No Limits to Organ Transplantation?

409 views / 0 likes - added 5 years ago

How much of you are you willing to part with? Your heart and lungs? Skin and bones? Cornea? Genitalia? Why not just give away your entire body? Yes, a neurosurgeon by the name of Sergio Canavero says he’s close to achieving the world’s first successful bo
08:46
Oxygen Gas Is NOT Flammable !?!?

673 views / 0 likes - added 6 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/n_t7CIf0Svs Sometimes in science you think you know exactly what you’re talking about, others not at all! In this experiment we capture Hydrogen gas from adding sodium hydroxide to alumi
57:34
Topology, Geometry And Life In Three Dimensions

677 views / 0 likes - added 8 years ago

If you imagine a three dimensional maze from which there is no escape, how can you map it? Is there a way to describe what all possible mazes look like, and how do mathematicians set about investigating them? Subscribe for regular science videos: http://b
04:42
What If Everyone on Earth Lived in One City?

354 views / 0 likes - added 5 years ago

55% of the worlds population live in cities. By 2050, thatll be two thirds of the worlds population.So what does that mean? Can we accomodate this trend? Should we?What are the pros and cons of urban density? And how bad can it get?Transcript and sources:
04:20 Popular
Should Animals Have Human Rights?

729 views / 1 likes - added 8 years ago

In theory, all human beings have a certain set of inalienable rights simply by virtue of being self-aware, of having the ability to consider abstract concepts. Nowadays an increasing number of scientists, legislators and global institutions are asking whe
03:51
Is Jupiter the Reason for Life on Earth?

580 views / 0 likes - added 5 years ago

Should we be thanking Jupiter for our existence? Here’s why some scientists believe the gas giant is responsible for the life-harboring oddity of our solar system. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: Wandering Jupiter accounts for
22:32
Cannons and Sparrows - Numberphile

415 views / 0 likes - added 6 years ago

Featuring Professor Günter Ziegler, who was visiting at MSRI. Extra footage at: https://youtu.be/FHkaN9FOzUY More links & stuff in full description below ↓↓↓ This video features Professor Günter Ziegler from Institut für Mathematik, Freie Universität Berl
11:27 Popular
Have Gravitational Waves Been Discovered?!? | Space Time | PBS Digital Studios

1,269 views / 0 likes - added 8 years ago

Has the last great prediction of Einstein's general relativity finally been verified? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime For th
04:38
Scientists May Be One Step Closer to Figuring Out How Fast the Universe is Expanding

373 views / 0 likes - added 4 years ago

Scientists have long been aware of the universe's expansion. However, there is much debate among scientists on just how fast the universe is expanding. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistT
04:10
Scientists Just Detected Two Supermassive Black Holes on a Collision Course

551 views / 0 likes - added 4 years ago

Scientists just discovered two supermassive black holes, each with a mass of more than 800 million suns. And they're on a collision course with each other. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlayl
12:54
Self-Replicating Robots and Galactic Domination | Space Time | PBS Digital Studios

527 views / 1 likes - added 7 years ago

To check out any of the lectures available from Great Courses Plus go to http://ow.ly/dweH302dILJ We’ll soon be capable of building self-replicating robots. This will not only change humanity’s future but reshape the galaxy as we know it. Get your own Spa
04:28 Popular
What If the Speed of Light and Sound Were Switched?

796 views / 0 likes - added 4 years ago

Nothing can travel faster than light. But what if we switched the rules a little? Imagine a world, where the speed of light was slower. Way slower. About the speed that sound travels at. In turn, the sound in that hypothetical world would be accelerated u
03:39
What If Teleportation Was Possible?

384 views / 0 likes - added 5 years ago

Welcome to a world of teleportation! Where you can wake up in a remote corner of the world, teleport to work in Tokyo, meet for lunch in Mexico City, and end your day by catching the opera in Rome! This idea of beaming yourself from one location to anothe
04:41
What If There Was Another Earth in Our Solar System?

506 views / 1 likes - added 5 years ago

Twin siblings, twin peaks, twin cities, twin planets... Two earths, one solar system. How would that work? Where would it have to be located? Can two planets share an orbit? Would people on another Earth be the same as us? Would we be in touch? Transcript
03:58
These Alien Worlds are the Hottest in the Cosmos, Here’s What We Know About Them

466 views / 0 likes - added 6 years ago

Hot Jupiters are popping up across the universe. Each one is more extreme than the last which is why they're the source of a lot of speculation in the science world. Read More: Star "Eating" Superhot Planet's Atmosphere https://news.nationalgeographic.com
03:35
What Happens If You Eat Uranium?

594 views / 0 likes - added 5 years ago

In today's interconnected world, we're constantly barraged by conflicting information on what we should and shouldn't be eating. But if there's one thing that we can all agree should definitely not be a part of our diets, it's nuclear waste. In the movies
03:24
What If Earth Was Inside of a Nebula?

341 views / 0 likes - added 5 years ago

If you could teleport the Earth to any place in the Universe, what would you want to look at in the night sky?The bright explosion of a supernova? A black hole passing over your house? How about a nebula?How would this gorgeous gas cloud look from up clos
03:56
What If a Black Hole Entered Our Solar System?

539 views / 0 likes - added 5 years ago

Eight planets, hundreds of moons, hundreds of thousands of asteroids, and billions of comets orbiting our Sun make up our Solar System. And not once has a single black hole disturbed our planetary routine. But what if it did? Would this uninvited guest sw
04:40
What If You Were the First Person on Mars?

359 views / 0 likes - added 4 years ago

Congratulations, you've taken the seven-month-long journey and have landed on Mars. And it turns out, you're the first person. Better start getting the human colonization prepared.Will you ever make it back to Earth? How will you gather resources for surv
05:20
What If All the Sea Water Becomes Fresh Water

594 views / 0 likes - added 5 years ago

Where do you go to quench your thirst? The kitchen sink? The local bar? The mineral rich springs of Bergamo, Italy? In the 21st century, you don’t have to go that far for fresh water. But still, supply is running out. What if we didn’t have to worry about
07:05
Do we live in a multiverse? - with Laura Mersini-Houghton

159 views / 0 likes - added 1 year ago

What lies beyond the edge of our own universe? Learn more from cosmologist Laura Mersini-Houghton as she discusses her ground-breaking theory in this short video.Subscribe for regular science videos: http://bit.ly/RiSubscRibeLaura's book is out now: https
05:03
What If We Extinguished the Sun?

304 views / 0 likes - added 4 years ago

How much water would you need to extinguish the Sun? How would we deliver such an enormous amount of water anyway? Would all that water even make it to the star?Wouldn't it evaporate before reaching the Sun's burning flares? Whatever your plan is, be care
03:58
Scientists Just Witnessed the Birth of a Heavy Element in Space

268 views / 0 likes - added 4 years ago

The heaviest elements in our universe were just seen created in the heart of a kilonova after two neutron stars collided. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistThe three lightest elements in t
51:46
The hidden world of animal consciousness - with David Pea-Guzmn

197 views / 0 likes - added 1 year ago

Do animals dream? Join David Pea-Guzmn as he explores behavioural and neuroscientific research on animal sleep with philosophical theories of dreaming. Watch the Q&A here: https://youtu.be/LpI7zNHUFRQDavid's latest book 'When animals dream: the hidden wor
04:00
What If We Used the Full Capacity of Our Brains?

350 views / 0 likes - added 5 years ago

Brain size relates more to proportion than it does to intelligence. Your brain is smaller than a whales because your body is smaller. However, your brain is structured in a way that enables you to survive, and succeed.But after all that, would you believe
08:29
Why Don’t We Have a Photo of a Black Hole Yet?

682 views / 2 likes - added 5 years ago

Wondering where the Event Horizon Telescope is at with the world's first photo of a black hole? So are we. We headed back to MIT Haystack Observatory to find out. Read More: Event Horizon Telescope https://eventhorizontelescope.org/ MIT Haystack Observato
04:19
What If You Fell Into a Volcano?

431 views / 3 likes - added 4 years ago

If you ever find yourself falling into a volcano, there are a couple of things you should know.First off, when you reach the bottom, the magma's not going to swallow you up as it does in the movies. In fact, the odds of your body even making it to the end
03:40
What If the Earth Was Hollow?

331 views / 0 likes - added 5 years ago

What Earth do you live on? A round one? Flat one? Maybe your world is resting on the back of a huge cosmic turtle? What about a hollow Earth? Just a planet's shell levitating around absolutely nothing. How would the laws of physics work on that hollow Ear
05:02
This Map Could Provide the Missing Clue to How Mars Became Inhospitable

275 views / 0 likes - added 3 years ago

Thanks to data from NASAs MAVEN satellite, researchers have created the very first detailed map of the electric currents responsible for shaping the magnetic field that wraps around Mars. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Eleme
03:48
Why These Bears Waste Food

220 views / 0 likes - added 2 years ago

Offset your carbon footprint with Wren! They'll protect 5 extra acres of rainforest for each of the first 100 people who sign up at https://www.wren.co/join/minuteearth.Optimal foraging theory means that turning down food is sometimes more efficient than
04:00
What If a Massive Solar Storm Hit the Earth?

370 views / 0 likes - added 5 years ago

Bursts of solar flares from the Sun’s surface look spectacular, but they can pose a danger to us here on Earth. If one was to hit us hard enough, it would knock our entire planet into darkness. Wait, what? How can the Sun do that to us from a distance of
06:43 Popular
El Niño And Why We Can't Predict The Weather

951 views / 1 likes - added 8 years ago

Is your weatherman wrong? Blame El Niño. ↓ More info and sources below ↓ What is El Niño? Why can’t we predict the weather? El Niño could be to blame for your ruined weekend plans. Just a few slight changes can drastically shift the weather. Even our smar
11:34
Can you Make POPCORN in Your Dryer?

629 views / 0 likes - added 4 years ago

Check out our DIY Build Kits: http://bit.ly/2NnXiVpIn today's video we're testing out a theory we've heard before- can you pop popcorn in a dryer?Check out the TKOR Shop: http://bit.ly/2UCNpEbSee What Else We're Up To:TKOR Discord: http://bit.ly/2LTTRoyTK
16:09
I Explored A $200,000,000 Forgotten Space Colony

500 views / 0 likes - added 3 years ago

Welcome to Seeker's Day. Thank you for being here and here's 30% off All Best Sellers from Seek Discomfort on https://www.seekdiscomfort.com/ for the next 48hrs. We won't do it again this year. Love you all.We went to Biosphere 2 to explore and try to und
02:46 Popular
What Does Your Uvula Do?

751 views / 0 likes - added 8 years ago

Ever wonder what that dangling thing in the back of your throat is good for? Hank Green explains in this episode of SciShow Quick Questions. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciSh
04:03
What If Humans Were 5 Meters (16ft) Tall?

514 views / 0 likes - added 4 years ago

The tallest man to ever walk the Earth was 2.72 m (8'9") tall, and he quickly became an international sensation. So can you imagine what life would be like if you grew to be almost double that height?How would you navigate a world built for smaller people
11:45
Neil deGrasse Tyson Explains The Three-Body Problem

47 views / 0 likes - added 1 month ago

What is the three body problem? Neil deGrasse Tyson and comedian Chuck Nice break down why the three body problem is unsolvable and what makes it mathematically chaotic. Is the solar system unstable? Find out about Isaac Newton’s worries about the s
04:04 Popular
How do Stem Cells Actually Work? | Earth Lab

949 views / 0 likes - added 5 years ago

Liz Bonnin explains what stem cells are and their importance in developing specialised cells. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best
05:09
Hawking Radiation Explained: What Exactly Was Stephen Hawking Famous For?

491 views / 0 likes - added 3 years ago

Hawking radiation was first discovered by English scientist Stephen Hawking in 1974. Prior to this discovery, our knowledge of black holes was very limited. It was believed that black holes were completely black and that they did not emit any kind of radi
08:49 Popular
The Double Slit Experiment: Light As A Wave

1,527 views / 0 likes - added 6 years ago

A simple, fun and easy explanation of Young's Double Slit experiment. The experiment that proved the wave nature of light. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you smile :) ***SUBSCRIBE*** https://www.youtube.com
04:49
What If We Moved Earth?

368 views / 0 likes - added 4 years ago

Some 5 billion years from now, the Sun will expand and become a red giant. And the Earth might be just in the way... If humans were still around then, would we leave the Earth? Or would we move it? What is the Sun's problem anyway? Like any other star, it
05:24
First Images of Black Holes!

391 views / 0 likes - added 5 years ago

The Event Horizon Telescope Collaboration observed the supermassive black holes at the center of M87 and our Milky Way galaxy (SgrA*) finding the dark central shadow in accordance with General Relativity, further demonstrating the power of this 100 year-o
04:10
What If the Earth Collided With Another Planet?

375 views / 1 likes - added 4 years ago

Last time a stray planetoid the size of Mars smashed into Earth, it scattered our planet's young crust into space, where gravity glued those particles into what we now call the Moon.This time, it would be all hellfire and brimstone with no survivors left.
03:48
What If Every Dead Person Was Still Alive?

415 views / 0 likes - added 4 years ago

What if you actually did see dead people? Not in a Sixth Sense kind of way, but in an 'inexplicable mass resurrection' kind of way? Not in a Walking Dead kind of way, but in a "Holy shit Grandma's back!" kind of way. While this might sound like a great op
04:22
What If You Fell Into a Pool of Liquid Nitrogen?

369 views / 0 likes - added 4 years ago

What would happen if you poured liquid nitrogen all over your car? Or used it to fight a fire? Or even tried to cool down with it on a hot day?Liquid nitrogen may look like a lot of fun when you're watching people dump everyday objects into it, but it's a
06:59
Can animals predict the future? Meet Barry the Psychic Labrador!

500 views / 0 likes - added 5 years ago

Barry the Psychic Labrador has predicted an England win: https://psychic-pets.com/pets/232 Lilo the Psychic Basset Hound has predicted a Sweden win: https://psychic-pets.com/pets/1246 This video was uploaded before the World Cup quarter-final: England vs
05:54 Popular
Why Are There As Many Males As Females?

831 views / 0 likes - added 6 years ago

Evolution doesn’t pick a side! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ In almost every animal species on Earth, equal numbers of males and females are conceived. Why is that? Especially in popul
04:18 Popular
What if Earth Had Rings Like Saturn?

711 views / 1 likes - added 4 years ago

Jupiter.... Uranus.... Saturn... Earth? Sadly, the Earth didn't make it onto the list of the Solar System's ringed planets. If it did, would it still be able to host life? Having planetary rings visible in the sky would look way more spectacular than just
03:08
What If You Could Stop Time?

365 views / 0 likes - added 4 years ago

If you had a device designed to freeze time for everything but you, life wouldn't be anything like what you'd expect. You wouldn't catch up on sleep, or rob a bank while no one can stop you, or cheat on an exam.Instead, you'd be left blind, deaf and unabl
52:13
Einstein's Greatest Mistake - with David Bodanis

619 views / 0 likes - added 7 years ago

Albert Einstein is widely considered to be the greatest genius of all time. But in the final decades of his life, he was mostly ignored by his colleagues. Writer David Bodanis explores the genius and hubris of the titan of modern science. Watch the Q&A: h
03:30 Popular
Meditation Changes Your Brain For The Better, Even If You're Not A Monk

732 views / 0 likes - added 8 years ago

You don't have to become a monk to learn from one, says Dr. Wendy Suzuki, professor of neural science and psychology at New York University. Research into how meditation affects the brain is conclusive: Meditating immediately changes the frequency of your
03:38
What If the African Continent Broke Apart?

557 views / 0 likes - added 5 years ago

You've seen politics and national borders change all the time, but have you ever witnessed a continent literally breaking apart? Well, it's possible, and it's happening to Africa right now. In 2005, a 60 km long stretch of the continent cracked open over
04:01 Popular
How Nylon Was Discovered - Christmas Lectures with George Porter

721 views / 0 likes - added 3 years ago

George Porter shows how nylon was discovered by chemists, and gives a demonstration of how we can spin nylon threads.Watch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/light-and
04:45
What If Extinct Animals Could Be Brought Back to Life?

551 views / 0 likes - added 4 years ago

What do saber-toothed tigers, woolly mammoths and the dodo all have in common? They're all extinct, and some theorize humans played a large part in this.What if we could bring them back? What if we could apologize for our wrongdoings as a species and brin
07:01
Black Holes Explained: What Is a Black Hole? How They Form?

343 views / 0 likes - added 1 year ago

A black hole is a celestial body or simply a place in space where the gravitational pull is so high that nothing, not even light can escape it. This is why it's completely black, and hence it's called a black hole. A black hole's surface, called its event
12:29
Soviet Montage: Crash Course Film History #8

666 views / 0 likes - added 6 years ago

Russia went and had a revolution in 1917 and cinema was a big part of its aftermath. Even though film stock was hard to come by, we saw the first film school started, and the study of film became hugely important. Russian filmmakers started trying to unde
06:46
The surprising pattern behind color names around the world

690 views / 0 likes - added 7 years ago

Why so many languages invented words for colors in the same order. Subscribe to our channel! http://goo.gl/0bsAjO In 1969, two Berkeley researchers, Paul Kay and Brent Berlin, published a book on a pretty groundbreaking idea: that every culture in history
04:11
What If We Built an Artificial Planet?

389 views / 0 likes - added 5 years ago

What if, someday, we decided that the usefulness of our planet had run its course, and humans needed to scour space to find somewhere new to live? But instead of finding a potentially habitable Earth-like exoplanet light years away, we'd build our own art
03:48
What If Companies Had to Pay to Pollute our Earth?

443 views / 0 likes - added 5 years ago

Since 1988, 71% of all the world’s carbon emissions have been produced by just 100 companies. Their operations are largely to blame for the climate crisis we now face. A crisis that costs the world economy roughly $4.7 trillion in medical and social costs
03:47 Popular
How to Keep Your Phone Battery Charged Longer

1,060 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions The new iPhone is slimmer and faster than ever. But like most new generations of smartphones, its battery has pretty much stayed the same over the years. Short of carrying an external battery all the time, is there an
03:15
Why Are There Clouds?

645 views / 0 likes - added 8 years ago

Thanks to the awesome science YouTube channel Animalogic for supporting this video. Check them out! https://www.youtube.com/channel/UCwg6_F2hDHYrqbNSGjmar4w?sub_confirmation=1 Thanks also to our Patreon patrons: - @AntoineCoeur - Jeff Straathof - Mark - f
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03:37
Scaffolding of the Galaxies

396 views / 0 likes - added 6 years ago

In the Center for Theoretical Physics at MIT, researchers develop ideas for describing the fundamental physical laws governing our universe, from perspectives spanning nuclear and particle physics, string theory, gravity, and quantum information. (Learn m
03:31
How Spiders Use Electricity to Fly | Decoder

685 views / 1 likes - added 5 years ago

Can spiders fly? When you think of the greatest aviators in the natural world, you probably think of the usual winged suspects like birds, bees, and butterflies. But some of the earth's eight-legged creatures also have specialized ways of soaring through
10:24
Why is there Social Stratification?: Crash Course Sociology #22

641 views / 1 likes - added 6 years ago

As we get into our unit on stratification, we inevitably return to our old friends, the three sociological paradigms. How to structural functionalism, social conflict theory, and symbolic interactionism each think about stratification? How does ideology a
07:21 Popular
The Butterfly Effect and CHAOS (ft. Jabrils!)

897 views / 0 likes - added 6 years ago

The Butterfly Effect and Chaos Theory Explained with the weather, simualtions and fidget spinners. The video we did over on Jabril's channel! https://www.youtube.com/watch?v=LoFJVKiUpy4 Subscribe to Jabril's channel! https://www.youtube.com/channel/UCQALL
06:47 Popular
Could we live forever? | Earth Lab

919 views / 0 likes - added 6 years ago

Dom Burgess investigates whether humans could live forever, illustrating Aubrey De Grey's theory, Methylation and Parabiosis experiments and the latest medecinal results. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/Subscribe
11:32 Popular
Animal Development: We're Just Tubes - Crash Course Biology #16

867 views / 0 likes - added 9 years ago

Hank discusses the process by which organisms grow and develop, maintaining that, in the end, we're all just tubes. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/youtubecrashcourse
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03:47 Popular
How Does Your Brain Learn To Read?

730 views / 0 likes - added 8 years ago

Most Americans learn how to read around the age of 5 but for some it can take much longer, why is it so hard to learn how to read? Why Did Nazis Burn Thousands Of Books? ►►►► http://dne.ws/1DNUOXp Read More: Brain Waves Show Learning to Read Does Not End
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05:08
All the Engineering in a Driverless Car | WIRED

131 views / 0 likes - added 1 year ago

If an automated car was only designed to transport goods, what would that look like? In theory, it wouldn't need windows, or steering wheels, or seats. Nuro is doing just that, they've engineered a vehicle that's sole purpose is delivering things. How did
11:10
Biomaterials: Crash Course Engineering #24

370 views / 0 likes - added 4 years ago

Weve talked about different materials engineers use to build things in the world, but theres a special category of materials they turn to when building things to go inside our bodies. In this episode well explore the world biomaterials like titanium and t
05:13
The mysterious rays shooting at us from space

330 views / 0 likes - added 4 years ago

Cosmic rays are hitting us all the time. What are they?Become a Video Lab member! http://bit.ly/video-labYou may think the greatest mysteries of the universe exist way out there, at the edge of a black hole. But they actually surround us all the time and
03:39 Popular
Do Animals Laugh?

983 views / 2 likes - added 8 years ago

It’s no secret that some animal species are highly intelligent – but do they also “get” jokes? Can they laugh? Are laughter and intelligence even related? Learn more at HowStuffWorks.com: http://animals.howstuffworks.com/animal-facts/do-animals-laugh.htm
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03:59
The Mind Games Politicians Use To Win Votes

495 views / 1 likes - added 8 years ago

Politicians put a lot of work into the way they get votes, and it’s not just by writing a great speech. Can Game Theory Help A Presidential Candidate Win? ►►►► http://bit.ly/1SbzyAx Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read
16:28
Inside an Antimatter Factory

544 views / 0 likes - added 6 years ago

Check out Lucie’s tour of CERN on the Cosmic Shambles channel: https://www.youtube.com/watch?v=MqMT2c35Wrg If you are a physics kind of person and want to work or do a placement at CERN, go to: http://cern.ch/jobs If you ask nicely anyone can visit CERN.
05:40
Much A-Do About Hair

599 views / 0 likes - added 7 years ago

Try CuriosityStream today: http://curiositystream.com/smart Subscribe so you don’t miss any cool science: http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ Check out more of my friend Kyle’s sweet hair on his channel “Because Science”: https://ww
05:21
Why Does Time Go Forward?

512 views / 0 likes - added 6 years ago

Why does time go forward? How does Entropy relate to the direction of time? What really is time, and what gives it a direction? The Arrow of Time. Hi! I'm Jade. I draw pictures that move and become animated physics videos. ***SUBSCRIBE*** https://www.yout
06:29
Why this black hole photo is such a big deal

487 views / 0 likes - added 5 years ago

What it took to collect these 54-million-year-old photons from a supermassive black hole. Become a Video Lab member! http://bit.ly/video-lab This is an updated version of a video we published in 2016 about the Event Horizon Telescope, an international col
03:04 Popular
Why Do We Twitch When We're Falling Asleep?

914 views / 1 likes - added 8 years ago

A majority of people feel like they're falling when first going to sleep, resulting in twitches. What is this jerking night spasm? This video was a collaboration with our friends at AllTime Numbers. Check out their video for 'Sleep in Numbers' here: https
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05:21
What’s the smallest thing in the universe? - Jonathan Butterworth

639 views / 1 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-standard-model-of-particle-physics-jonathan-butterworth If you were to take a coffee cup, and break it in half, then in half again, and keep carryin
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06:40
If a tree falls, but no-one hears it, does it make a sound? | Your Questions | We The Curious

425 views / 0 likes - added 4 years ago

Do unheard falling trees make sound? Why do people get squeamish? These are some of the amazing questions you asked, that we sent Florence and Will in search of answers to.Got a question you want answered? Leave it in the comments below. Or ask us on Face
59:45
The Interactional 'Nudge' - Talking About Talk

471 views / 0 likes - added 8 years ago

Elizabeth Stokoe shows how conversation analysis works to provide a scientific understanding of talk, and how it can be harnessed to make people do what you want. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the Q&A here: https://
31:33
The Oldest Unsolved Problem in Math

61 views / 0 likes - added 2 months ago

Do odd perfect numbers exist? Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.If youre looking for a molecular modeling kit, try Snatoms, a kit I invented where

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