Search Results: "mortal combat jason"

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03:12 Popular
Under Pressure | Brain Games

1,807 views / 0 likes - added 6 years ago

Whether you're throwing a baseball, or doing a cognitive task, you may be using more brainpower than you think. The question is, how will a little outside pressure affect your performance? ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Usin
03:04 Popular
Tap Into Your Brain's Stored Power | Brain Games

770 views / 0 likes - added 6 years ago

This game uses your brain's stored associations to predict your answer to a random question. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street demonstrations, host Jason Silva and
02:29
Take the Money... and Run? | Brain Games

603 views / 0 likes - added 6 years ago

You pass a booth with a basket full of free money. Do you take the money and run, or keep walking? ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street demonstrations, host Jason Silv
06:45
What Is The Higgs Boson?

486 views / 0 likes - added 8 years ago

What is this thing we keep hearing about - the Higgs Boson, and why is it important? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Follow us on Tumblr: http://univer
02:56
A Double Dutch | Brain Games

584 views / 0 likes - added 6 years ago

A troupe of Double Dutch jump-ropers challenges our spatial awareness abilities. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street demonstrations, host Jason Silva and guest expert
09:31
The Lumiere Brothers: Crash Course Film History #3

674 views / 1 likes - added 7 years ago

As cinema started to take off, things like "single viewer" devices weren't going to cut it as the medium advanced. In this episode of Crash Course Film History, Craig talks to us about the Lumiere brothers, their invention of the Cinematographe, and the i
12:23
Ecology: Crash Course History of Science #38

346 views / 0 likes - added 4 years ago

Weve explored the origins of modern biology, the earth sciences, and even the sciences of outer space. Now its time to put these disciplines together. It's Ecology time!!!***Crash Course is on Patreon! You can support us directly by signing up at http://w
04:01
The WEIRD Way Monkeys Got to America

110 views / 0 likes - added 8 months ago

Many of the greatest biological dispersal events in history likely happened because animals inadvertently traveled across the oceans on floating debris.LEARN MORE**************To learn more about this topic, start your googling with these keywords: - Ocea
03:11 Popular
Question the Herd | Brain Games

1,737 views / 0 likes - added 6 years ago

We've all heard the expression, "trust your gut." But when you find your gut instinct is different from everyone else's, whose gut will you trust? ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and m
14:21
The Antique Microwave Oven that's Better than Yours

280 views / 0 likes - added 3 years ago

Seriously. How is this so old and yet so advanced?We need kitchen appliance reform. Vote YES on prop SRCT.The second channel video is here now!https://www.youtube.com/watch?v=tBD1NyabTt4Technology Connections on Twitter:https://twitter.com/TechConnectifyT
03:06 Popular
Jealousy Bites | Brain Games

1,865 views / 0 likes - added 6 years ago

There’s a clear distinction between a human brain and that of a dog’s, but our emotional states of mind may perform too differently, after all. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-
11:07
Invisible Man: Crash Course Literature 308

599 views / 2 likes - added 7 years ago

This week, we’re on to reading Ralph Ellison’s great novel about the black experience in America after World War II, Invisible Man. John will teach you about Ellison’s nameless narrator, and his attempts to find his way in a social order that dehumanizes
12:05
The Atomic Bomb: Crash Course History of Science #33

557 views / 0 likes - added 4 years ago

The story picks up where we left off last time, with Einstein writing the president of his new homeland, the United States, urging him to build a nuclear weapon before Hitler. This is the tale of the most destructive force humans have ever unleashed. The
03:02 Popular
To Remember or Not to Remember | Brain Games

1,667 views / 0 likes - added 6 years ago

Think you can’t be fooled? Watch and listen closely as our actors depict a scene that is sure to test your memory skills. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street demonstr
02:46
How Hot Will Your City Be in 2080? | How Climate Will Change in 5 Cities

418 views / 0 likes - added 5 years ago

What will it be like to live in America in 2080? And what will it feel like? This is what America’s five most populated cities will feel like if climate change isn’t curbed. How will your town feel in 2080? Find out here: http://pops.ci/hig9oI -- Producer
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The Internet and Computing: Crash Course History of Science #43

313 views / 0 likes - added 4 years ago

Weve talked a lot about advances in biotech. But none of those could have happened without advances in computing. Its time to get back to data and explore the unlikely birth, strange life, and potential futures of the Internet. In this episode of Crash Co
02:34 Popular
Upside Down Mountains In Real Life

809 views / 1 likes - added 8 years ago

Research on global mountain surface areas: http://bit.ly/1eJyqCM This video is supported by http://www.lynda.com/minutephysics Thanks to the following Subbable subscribers for making MinutePhysics possible: Marc Vigod @WeAretheProduct Knowledge Videos: ht
10:25 Popular
Inflation And Bubbles And Tulips: Crash Course Economics #7

967 views / 1 likes - added 8 years ago

In which Adriene and Jacob teach you about how and why prices rise. Sometimes prices rise as a result of inflation, which is a pretty normal thing for economies to do. We'll talk about how across the board prices rise over time, and how economists track i
09:56
Sociology & the Scientific Method: Crash Course Sociology #3

614 views / 0 likes - added 7 years ago

What puts the “science” in social science? Today we’ll explore positivist sociology and how sociologists use empirical evidence to explore questions about the social world. We’ll also introduce two alternatives: interpretative sociology and critical socio
03:06 Popular
War Games with Jim and Eugene | Brain Games

1,912 views / 1 likes - added 6 years ago

We set up a game of war to find out if we could affect the way people bet simply by toying with their senses of imagination. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street demon
05:39
Why should you read "Don Quixote"? - Ilan Stavans

589 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded Mounting his skinny steed, Don Quixote charges an army of giants. It is his duty to vanquish these behemoths in the name of his beloved lady, Dulcinea. There’s only one problem: the giants are mere
02:54 Popular
Why Raindrops Are Mathematically Impossible

1,429 views / 1 likes - added 8 years ago

Rain shouldn't happen, according to basic physics. Click here to watch the MinuteEarth video about rain: https://www.youtube.com/watch?v=87v_9Bud7vw This video supported by Audible.com/minutephysics Thanks to the following Subbable subscribers for making
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12:07
Einstein's Revolution: Crash Course History of Science #32

338 views / 0 likes - added 4 years ago

There was physics before Einstein in the same way that there was biology before Darwin. Einstein didnt just add some new ideas to physics. And he didnt just add a unifying framework for doing physics, like Newton. Einstein took what people thought was phy
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Why Star Stuff Matters: Crash Course Big History 202

577 views / 0 likes - added 7 years ago

So, the stars made the elements, we're all made of star stuff, etc. But what does all this mean? This week Emily Graslie teaches you how the formation of chemical elements in the bellies of the earliest stars made life as we know it possible. Namely, we'l
04:25 Popular
Brain Magic - The Memory Illusion | Brain Games

1,992 views / 0 likes - added 6 years ago

Illusionist Eric Leclerc memorizes a whole deck of cards in 3 seconds - then lets you in on the magic. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street demonstrations, host Jason
05:00
What Happens if Earth Gets 2°C Warmer?

361 views / 0 likes - added 6 years ago

Over the last 20 years, 2°C has been referenced in climate policies and agreements made by the Council of the European Union, the G8 (now the G7), and more. So what makes two degrees so important? -- Producer/Video by: Jason Lederman Narrator: Amy Schelle
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Why Early Globalization Matters: Crash Course Big History #206

621 views / 0 likes - added 6 years ago

Globalization has been in process for centuries, and has had a huge effect on Big History, and on Collective Learning. This week, Emily is investigating early globalization through three things that moved around the world and shaped collective learning in
12:47
The Mind/Brain: Crash Course History of Science #30

288 views / 0 likes - added 4 years ago

Scientists in the nineteenth century discovered a lot about life and matter. But exactly what kind of stuff is the human brain? That one wasand istricky.The brain scienceswith experiments and therapies tied to biological theories of the bodyemerged in the
09:15
The Future of Virtual Reality: Crash Course Games #21

647 views / 2 likes - added 7 years ago

Today, we’re going to take a look at a seemingly cutting-edge technology that has actually been around for decades - virtual reality. Virtual reality devices have been introduced multiple times in the video game era, but they never seem to stick. But why
11:48
Marie Curie and Spooky Rays: Crash Course History of Science #31

634 views / 3 likes - added 4 years ago

It's time to talk about one of the most awesome scientists that has ever been awesome: Marie Curie. She figured out ways to get an amazing education despite the limitations of her homeland, discovered some really important answers to the question "what is
11:04
Chi-Square Tests: Crash Course Statistics #29

372 views / 0 likes - added 4 years ago

Today we're going to talk about Chi-Square Tests - which allow us to measure differences in strictly categorical data like hair color, dog breed, or academic degree. We'll cover the three main Chi-Square tests: goodness of fit test, test of independence,
05:38 Popular
Why Do Planets Have Rings?

754 views / 0 likes - added 8 years ago

Planet come in a wide variety of sizes, compositions, and colors - and they can sometimes have rings. Where do these rings come from? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter:
11:54
The Computer and Turing: Crash Course History of Science #36

486 views / 0 likes - added 4 years ago

Computers and computing have changed a lot over the History of Science but ESPECIALLY over the last 100 years. In this episode of Crash Course History of Science, we have a look at that history around World War Two and how that conflict forced changes in
04:45
How do Window Blinds work?

431 views / 0 likes - added 4 years ago

Visit FixMyBlinds to learn how to fix your blinds: http://bit.ly/2tHmifkThis video covers how horizontal window blinds work. The mechanism that allows this to work is at the very top. The cord lock allows the blinds to be held up by pinching the lift stri
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Absolute Monarchy: Crash Course European History #13

746 views / 0 likes - added 4 years ago

So far, the rulers of Europe have been working to consolidate their power and expand their kingdoms, and this is it. The moment they've been working toward: Absolute Monarchy. We're going to learn about how kings and queens became absolute rulers in Europ
02:16 Popular
How Big Is The Sun?

1,979 views / 3 likes - added 9 years ago

Thanks to http://www.squarespace.com/minutephysics for sponsoring this video! MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Minute Physics provides an energetic and enterta
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04:09 Popular
Brain Magic - The Common Sense Illusion | Brain Games

2,183 views / 0 likes - added 6 years ago

Your common sense might tell you there's more than meets the eye to illusionist Eric Leclerc's magic trick. And you'd be right. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street de
10:00 Popular
Blood, Part 1 - True Blood: Crash Course A&P #29

1,823 views / 0 likes - added 8 years ago

Now that we've talked about your blood vessels, we're going to zoom in a little closer and talk about your blood itself. We'll start by outlining the basic components of blood -- including erythrocytes, leukocytes, platelets, and plasma -- as well as the
05:13 Popular
Do We Live In A Special Part Of The Universe?

783 views / 0 likes - added 8 years ago

In ancient times, astronomers and philosophers thought that the Earth was the center of the Universe. We know that’s wrong, but is there anything special about where we live? Support us at: http://www.patreon.com/universetoday More stories at: http://www.
10:51 Popular
The Pokémon Phenomenon: Crash Course Games #28

798 views / 3 likes - added 7 years ago

Today we’re going to do something a little bit different and take everything we’ve learned so far and apply it to a case study on (arguably) the biggest game franchise in the world: Pokémon. Now Pokémon, like a select few other games we’ve discussed in th
11:45
Gambling: Crash Course Games #27

527 views / 0 likes - added 7 years ago

Today we’re going to talk about gambling. Now, gambling is interesting because it could be argued that gambling doesn’t even have anything to do with games. It’s usually about making money after all - which makes it much closer to work. But gambling defin
02:48 Popular
Brain Teasers | Brain Games

2,049 views / 0 likes - added 6 years ago

Comedian Ben Bailey is quizzing people's common sense with a few trick questions. Think you can't be fooled? Listen carefully and play along to find out how you fare. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experime
13:04 Popular
The Scientific Methods: Crash Course History of Science #14

738 views / 0 likes - added 4 years ago

Historically speaking, there is no one scientific method. Theres more than one way to make knowledge. In this episode we're going to look at a few of those ways and how they became more of the "norm."***Crash Course is on Patreon! You can support us direc
09:01 Popular
Card Games: Crash Course Games #13

754 views / 0 likes - added 7 years ago

Today, we’re going to step away from video games and take a closer look at a game type that has been with us for over a millennium - card games. Since Tang Dynasty China, cards have proven to have quite the staying power spawning a countless variety of ga
06:48
What Are Alien Megastructures?

658 views / 0 likes - added 8 years ago

Did scientists find a giant alien structure around KIC 8462852? Probably not, but if they did, what would these structures look like? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter:
17:03
Thermostats: Cooler than you think!

343 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link below Boy do I have a COOL topic for you today. Were gonna turn up the HEAT with this one!Would you like some links? Have some!Technology Connections on Twitter:https://twitter.com/TechConnectifyThe TC Subredd
12:06 Popular
Mesopotamia: Crash Course World History #3

823 views / 0 likes - added 9 years ago

In which John presents Mesopotamia, and the early civilizations that arose around the Fertile Crescent. Topics covered include the birth of territorial kingdoms, empires, Neo-Assyrian torture tactics, sacred marriages, ancient labor practices, the world's
13:59
The Not-So-Secret Secret Elevators of the Haunted Mansion

571 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link below Is this haunted room actually stretching? The answer may surprise you! (barf) The stretching rooms at the Haunted Mansion are perhaps my favorite piece of hidden engineering at the Disney Parks. While on
11:36
The Dawn Of Video Games: Crash Course Games #3

679 views / 1 likes - added 8 years ago

Over the next few episodes we’re going to talk about the history of video games. Today, we’re going to start with the first re-programmable computers in the 1940’s. Now, these computers were serious tools. They were for codebreaking and calculating artill
06:28
I'm too Awkward for My Own Good

174 views / 1 likes - added 10 months ago

the cringe is strong, hereThanks to Ami & BlackSen for the voices!https://www.youtube.com/user/yamatoami?annotation_id=annotation_1039990545&feature=iv&src_vid=32Xb-Js4KH4&ab_channel=AmiYamatohttps://www.youtube.com/user/Black734?&ab_channel=BlackSen-----
11:17
You're Living On An Ant Planet

85 views / 1 likes - added 6 months ago

How did ants take over the world? Well, it looks like they didnt achieve world domination all by themselves. They may have just been riding the wave of a totally different evolutionary explosion.*****PBS Member Stations rely on viewers like you. To suppor
12:34
Genetics and The Modern Synthesis: Crash Course History of Science #35

308 views / 0 likes - added 4 years ago

Remember how Darwin and Mendel lived around the same time, but everyone forgot about Mendel until 1900, and even then biologists saw Darwinism and Mendelism as two competing grand theories about how life works?Well, in this episode of Crash Course History
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How the Normans changed the history of Europe - Mark Robinson

606 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-the-normans-changed-the-history-of-europe-mark-robinson In the year 1066, 7,000 Norman infantry and knights sailed in warships across the English Ch
04:55
What causes heartburn? - Rusha Modi

622 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-heartburn-rusha-modi Humans have been battling heartburn for hundreds, if not thousands, of years. But recently the incidence has risen, mak
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07:23
The First Home Consoles: Crash Course Games #5

546 views / 3 likes - added 8 years ago

So last week Andre talked about Atari’s role in the rise of the video game industry, but Atari wasn’t the only major player in the 1970s. So we’re going to step back a few years and first talk about Ralph Baer who designed the first video game console - t
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Is there any truth to the King Arthur legends? - Alan Lupack

703 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/is-there-any-truth-to-the-king-arthur-legends-alan-lupack King Arthur has risen again and again in our collective imagination, along with his retinue of
05:21
How do cigarettes affect the body? - Krishna Sudhir

582 views / 3 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-cigarettes-affect-the-body-krishna-sudhir Cigarettes aren’t good for us. That’s hardly news -- we’ve known about the dangers of smoking for decad
05:30
Chopstick Prediction Trick | JUNK DRAWER MAGIC

629 views / 0 likes - added 6 years ago

Today's Trick- Magic Chopstick Prediction! → Credits ← Hosts: Akira Sky Walker Satterwhite Created by Stu Stone & Jesse Feinberg Directed by Shane Spiegel & Justin Reager Written by Dan Siegel Executive Producer Judy Meyers Producer Jacob Rosenthal Dan Si
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Why is there Social Stratification?: Crash Course Sociology #22

643 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
12:22
Creation from the Void: Crash Course Mythology #2

656 views / 0 likes - added 7 years ago

Today on Crash Course Mythology we’re starting in on creation stories. This week, we’ll focus on the creation of the universe out of nothing, or Ex Nihlio creation. Basically, a god decides to make a universe out of nothing. We’ll look a
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Hydrogen - the Fuel of the Future?

799 views / 0 likes - added 5 years ago

Thank you to Shell for sponsoring this video. Listen to the Intelligence Squared Podcast for more: https://www.intelligencesquared.com/intelligence-squared-podcast/ Instagram: https://www.instagram.com/brianjamesmcmanus Additional Reading: https://go.shel
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Buddha and Ashoka: Crash Course World History #6

895 views / 0 likes - added 9 years ago

In which John relates a condensed history of India, post-Indus Valley Civilization. John explores Hinduism and the origins of Buddhism. He also gets into the reign of Ashoka, the Buddhist emperor who, in spite of Buddhism's structural disapproval of viole
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How to Resurrect a Candy Bar | JUNK DRAWER MAGIC

547 views / 2 likes - added 5 years ago

Today's Trick- One candy bar magically becomes two! → Credits ← Hosts: Akira Sky Walker Satterwhite Created by Stu Stone & Jesse Feinberg Directed by Shane Spiegel & Justin Reager Written by Dan Siegel Executive Producer Judy Meyers Producer Jacob Rosenth
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Intro To Economics: Crash Course Econ #1

918 views / 1 likes - added 8 years ago

In which Jacob Clifford and Adriene Hill launch a brand new Crash Course on Economics! So, what is economics? Good question. It's not necessarily about money, or stock markets, or trade. It's about people and choices. What, you may ask, does that mean. We
02:36
What is the Most Powerful Animal?

450 views / 0 likes - added 5 years ago

In a battle royale for the most powerful animal, what species would win? The Asian elephant? The tiger? The saltwater crocodile? Evolution has nudged wild creatures to hone their blows, bites, and brute strength for survival-but in the end, who puts the "
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Respiratory System, Part 2: Crash Course A&P #32

1,174 views / 1 likes - added 8 years ago

Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure
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Digestive System, Part 1: Crash Course A&P #33

1,807 views / 5 likes - added 8 years ago

Nachos are delicious. And versatile because today they're also going to help us learn a thing or two about your digestive system. Nachos can provide us with energy and raw materials, by first ingesting something nutritious, propelling it through the alime
07:34
How To Turn Apples Into Cream - No Eggs, No Milk

209 views / 0 likes - added 3 years ago

Today I'm testing a recipe to make a non-dairy cream that's stable and perfect for piping AND it happens to be made from apples. Let's do this! Big thanks to lovelies Patty and Jason for sharing this one with me. #applecream #emmymadeSubscribe: http://you
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Klaxons; What makes them sound like that?

368 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link below ahOOOOOga! All aboard the HONK HONK express! We're gonna learn a few things about horns and then probably there will be bloopers or something.Did you know that there's an assortment of links just below t
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Big Data Problems: Crash Course Statistics #39

423 views / 0 likes - added 4 years ago

There is a lot of excitement around the field of Big Data, but today we want to take a moment to look at some of the problems it creates. From questions of bias and transparency to privacy and security concerns, there is still a lot to be done to manage t
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Specialization And Trade: Crash Course Economics #2

3,167 views / 1 likes - added 8 years ago

In which Adriene Hill and Jacob Clifford teach you about specialization and trade, and how countries decide whether they're going to make stuff or trade for stuff. You'll learn about things like comparative advantage, the production possibilities frontier
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Bayes in Science and Everyday Life: Crash Course Statistics #25

371 views / 0 likes - added 4 years ago

Today we're going to finish up our discussion of Bayesian inference by showing you how we can it be used for continuous data sets and be applied both in science and everyday life. From A/B testing of websites and getting a better understanding of psycholo
11:11
Old-fashioned rice cookers are extremely clever

570 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link below Bet you didn't think a rice cooker was so interesting, did ya?Links! Get your links! Hot, fresh, links!Technology Connextras (the second channel that stuff goes on sometimes):https://www.youtube.com/chan
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Social Groups: Crash Course Sociology #16

695 views / 1 likes - added 6 years ago

How do the groups that you're part of affect you? How do you, in turn, affect those groups? Today we are talking about how people in society come together with a look at social groups. We’ll look at what social groups are, the different kinds of groups th
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Can Chess, with Hexagons?

134 views / 0 likes - added 11 months ago

Get your Hex here! https://www.patreon.com/cgpgrey Sidekick Notepad: https://www.youtube.com/watch?v=vMpGWDA_ih8 The Wall of 1,000 Thanks: https://cgpgrey.substack.com/p/wall-of-thanks And the 100 Top Chickens: - Ethan - Jay Westerman - Skorgu - William S
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The Golden Record Decoded (360 Video)

796 views / 1 likes - added 7 years ago

NOTE: This is a 360/VR video but you do not a VR viewer to experience the 360 viewpoint- just click around the video! In 1977, NASA launched Voyager 1 and 2 to explore and document our solar system and the interstellar space beyond. The craft will drift f
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Can you solve the troll’s paradox riddle? - Dan Finkel

902 views / 0 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to bonus riddle: https://brilliant.org/TedEdTrollParadox/ You and your brother have discovered another realm and set off exploring the new wonderful world. Along the way, you see a tro
04:26
What is the coldest thing in the world? - Lina Marieth Hoyos

651 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-is-the-coldest-thing-in-the-world-lina-marieth-hoyos The coldest materials in the world aren’t in Antarctica or at the top of Mount Everest. They’r
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08:47
Psychology of Gaming: Crash Course Games #16

603 views / 1 likes - added 7 years ago

So we’ve talked a lot about what makes games so great in this series, but we haven’t really addressed the big question: why do we play games anyway? And well, the answer is pretty complicated, especially when you consider that some people really like card
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Game Design: Crash Course Games #19

777 views / 0 likes - added 7 years ago

Good game design is essential for a positive player experience whether it’s a board games, video game, or even dice game. So today, we’re going to take some time to give you an introductory overview of the process of creating a game, and talk about some o
10:56
Unsupervised Machine Learning: Crash Course Statistics #37

333 views / 0 likes - added 4 years ago

Today we're going to discuss how machine learning can be used to group and label information even if those labels don't exist. We'll explore two types of clustering used in Unsupervised Machine Learning: k-means and Hierarchical clustering, and show how t
05:11
History vs. Augustus - Peta Greenfield & Alex Gendler

648 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/history-vs-augustus-alex-gendler-and-peta-greenfield His reign marked the beginning of one of history’s greatest empires … and the end of one of its fir
04:51 Popular
Which is stronger: Glue or tape? - Elizabeth Cox

771 views / 4 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/which-is-stronger-glue-or-tape-elizabeth-cox The oldest glue in the world is over 8,000 years old and comes from a cave near the Dead Sea. Today, we hav
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04:58
Zen kōans: unsolvable enigmas designed to break your brain - Puqun Li

470 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/zen-koans-unsolvable-enigmas-designed-to-break-your-brain-puqun-li How do we explain the unexplainable? This question has inspired numerous myths, relig
06:46
What Are Wormholes?

491 views / 0 likes - added 8 years ago

In science fiction, wormholes are a method often used to travel great distances across space. Are these magic bridges really possible? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter:
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Sociology Research Methods: Crash Course Sociology #4

705 views / 0 likes - added 7 years ago

Today we’re talking about how we actually DO sociology. Nicole explains the research method: form a question and a hypothesis, collect data, and analyze that data to contribute to our theories about society. Crash Course is made with Adobe Creative Cloud.
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Immune System, Part 2: Crash Course A&P #46

1,050 views / 0 likes - added 8 years ago

In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vacci
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Defensive Vomiting

703 views / 2 likes - added 7 years ago

If you're attacked you could run away, fight back...or you could barf. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Paper on Eurasian (European) roller defensive
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Christina Aguilera - Reflection (2020) (From "Mulan")

509 views / 0 likes - added 3 years ago

Stream Disneys Mulan September 4 exclusively on Disney+ with Premier Access. Additional fee required. More info: http://disneyplus.com/mulanReflectionPerformed by Christina Aguilera (@xtina) From Mulan (Original Motion Picture Soundtrack) Download/stream
09:42
What Is Sociology?: Crash Course Sociology #1

618 views / 0 likes - added 7 years ago

Today we kick off Crash Course Sociology by explaining what exactly sociology is. We’ll introduce the sociological perspective and discuss how sociology differentiates itself from the other social sciences. We’ll also explore what sociology can do, and ho
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Money Multiplier Trick I JUNK DRAWER MAGIC

592 views / 0 likes - added 5 years ago

Today's Trick- Magically multiply your money! A few spare coins turn into a while bunch of change! → Credits ← Hosts: Akira Sky Walker Satterwhite Created by Stu Stone & Jesse Feinberg Directed by Shane Spiegel & Justin Reager Written by Dan Siegel Execut
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Immune System, Part 3: Crash Course A&P #47

866 views / 0 likes - added 8 years ago

THE FINAL SHOWDOWN! This is the last episode on the immune system and also the very last episode of Crash Course Anatomy & Physiology. In it, Hank explains how the cellular immune response uses helper, cytotoxic, and regulatory T cells to attack body cell
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How Do Airplanes Fly?

980 views / 0 likes - added 9 years ago

How Airplanes Are Made: https://www.youtube.com/watch?v=7rMgpExA4kM Thanks to Airbus for supporting this video http://www.a350xwb.com MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minute
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Supervised Machine Learning: Crash Course Statistics #36

391 views / 0 likes - added 4 years ago

We've talked a lot about modeling data and making inferences about it, but today we're going to look towards the future at how machine learning is being used to build models to predict future outcomes. We'll discuss three popular types of supervised machi
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I went to space and discovered an enormous lie | Ron Garan

122 views / 0 likes - added 1 year ago

What astronaut Ron Garan saw in space changed his life forever heres what it taught him. Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, Neil deGrasse Tyson: 3 mind-blowing space facts
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That Time The Ocean Lost (Almost) All Its Oxygen

84 views / 0 likes - added 6 months ago

Find Bizarre Beasts here! https://www.youtube.com/bizarrebeastsThis is the story of how our planet rescued itself from extreme conditions in the Cretaceous Period, at the cost of essentially suffocating the oceans for half-a-million years.*****PBS Member
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The History of Game Shows: Crash Course Games #25

498 views / 0 likes - added 7 years ago

Today we're going to talk about game shows! Game shows have a long history going all the way back to the 1920s on the radio and then proliferating across media to the massive pop culture icons they are today. And they're different from most game genres we
05:20 Popular
Can you solve the false positive riddle? - Alex Gendler

914 views / 1 likes - added 6 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to the bonus riddle mentioned at the end: https://brilliant.org/tededprobabilitypairs/ Mining unobtainium is hard work – the rare mineral appears in only 1% of rocks in the mine. But y
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How Far Can You Travel?

687 views / 0 likes - added 8 years ago

If you accelerate at 1G, you can create artificial gravity inside your spaceship. And there’s the added advantage that you can cross billions of light years within a human lifetime. How far can we travel? Support us at: http://www.patreon.com/universetoda
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Why the Evolutionary Epic Matters: Crash Course Big History #203

448 views / 0 likes - added 6 years ago

Today we're talking about evolution–basically the history of all life on Earth. The thing is, why are we talking about this. Well, the story of life, all the way back to single celled microbes billions of years ago, is all part of our human story. An impo
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Input Devices: Crash Course Games #24

477 views / 0 likes - added 7 years ago

Today we’re going to talk about controllers. Controllers are incredibly important in the gaming experience because they are how we communicate actions within a game and often play a significant role in why we like or dislike certain games. And over the ye
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Why Engineers Turned to Origami to Create Reality-Bending Metamaterials

304 views / 0 likes - added 4 years ago

University of Washington researchers have developed a novel solution to help reduce impact forces for potential applications in spacecraft, cars and beyond. And the new approach was inspired by origami. Subscribe to Seeker! http://bit.ly/subscribeseeker W
05:29
What is a Nova?

540 views / 1 likes - added 7 years ago

We’ve talked about supernovae plenty of times, but what about just regular, plain old novae? What are they, and how are they different from the star destroying explosions we know and love? Support us at: http://www.patreon.com/universetoday More stories a
05:00
Can Stars Be Cold?

684 views / 0 likes - added 8 years ago

Stars are hot, we know that, everyone knows that. But are there “cold stars”? It all depends on what you mean by the word “cold” and the word “star”. Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow
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How To Become An Engineer: Crash Course Engineering #45

355 views / 0 likes - added 4 years ago

Hopefully this course has gotten you excited about all the things we can do with engineering. If so, today were going to try to help you answer a very important question: how do you become an engineer? What are the steps? What kinds of careers can you pur
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What causes body odor? - Mel Rosenberg

928 views / 1 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-body-odor-mel-rosenberg Most of us don’t need more than one whiff to identify that generally unpleasant, characteristic smell we call body o
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Educational Games: Crash Course Games #15

706 views / 0 likes - added 7 years ago

Chess, Number Munchers, The Oregon Trail! Today, we’re going to talk about gaming’s role in education. Now technically all games have an educational component, because games are defined by their rules and players have to learn those rules to participate.
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The life cycle of a neutron star - David Lunney

772 views / 2 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-life-cycle-of-a-neutron-star-david-lunney About once every century, a massive star somewhere in our galaxy runs out of fuel. No longer able to produ
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What's inside of Buckingham Palace?

467 views / 0 likes - added 4 years ago

Try dashlane for free: https://www.dashlane.com/jaredowenFor premium - use the code "jaredowen" for 10% offBuckingham Palace is in London and its the home to the Queen and to the Royal Family. In this video I show you as much as I can about the interior o
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Economic Systems And Macroeconomics: Crash Course Economics #3

1,003 views / 0 likes - added 8 years ago

In which Jacob Clifford and Adrienne Hill teach you about Economic Systems and Macroeconomics. So, economics is basically about choices. We'll look at some of the broadest economic choices when we talk about the difference between planned economies and ma
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Intro to Big Data: Crash Course Statistics #38

412 views / 0 likes - added 4 years ago

Today, we're going to begin our discussion of Big Data. Everything from which videos we click (and how long we watch them) on YouTube to our likes on Facebook say a lot about us - and increasingly more and more sophisticated algorithms are being designed
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What If We Killed All The Mosquitoes?

890 views / 5 likes - added 8 years ago

With the Zika virus in the news, some people have wondered why we don't just kill them ALL. Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciSho
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11:27 Popular
The Normal Distribution: Crash Course Statistics #19

1,168 views / 0 likes - added 4 years ago

Today is the day we finally talk about the normal distribution! The normal distribution is incredibly important in statistics because distributions of means are normally distributed even if populations aren't. We'll get into why this is so - due to the Ce
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Metabolism & Nutrition, Part 1: Crash Course A&P #36

1,107 views / 0 likes - added 8 years ago

Metabolism is a complex process that has a lot more going on than personal trainers and commercials might have you believe. Today we are exploring some of its key parts, including vital nutrients -- such as water, vitamins, minerals, carbs, fats, and prot
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Are There Storms On The Moon?

756 views / 0 likes - added 8 years ago

We’re always concerned about the weather here on Earth, but what about the Moon? Is there any weather up there that astronauts will have to worry about? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Fol
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Comedies, Romances, and Shakespeare's Heroines: Crash Course Theater #16

397 views / 1 likes - added 4 years ago

This week we're continuing our discussion of William Shakespeare and looking at his comedies and romances. As well as something called problem plays. Some of his plays, they had problems. We'll also put on pants, escape to forest, and talk about Shakepear
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Christina Aguilera - Loyal Brave True (From "Mulan"/Official Video)

508 views / 1 likes - added 3 years ago

Stream Disneys Mulan September 4 exclusively on Disney+ with Premier Access. Additional fee required. More info: http://disneyplus.com/mulanLoyal Brave TruePerformed by Christina Aguilera (@xtina) From Mulan (Original Motion Picture Soundtrack) Download/s
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English Theater After Shakespeare: Crash Course Theater #17

365 views / 0 likes - added 4 years ago

You can learn more about CuriosityStream at https://curiositystream.com/crashcourseThis week on Crash Course Theater, Shakespeare is dead. Long live Shakespeare. Well, long live English theater, anyway. Actually, it's about to get banned. Anyway, we're di
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Monsanto: The Company that Owns the World’s Food Supply

999 views / 0 likes - added 7 years ago

Support us on Patreon to vote on which company we do next: https://www.patreon.com/business_casual Join us at our subreddit and on social media: Reddit: https://reddit.com/r/businesscasual Facebook: https://www.facebook.com/business.casual.yt Twitter: htt
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You Can Still Get The Plague?

360 views / 0 likes - added 4 years ago

It's 2019, and yes...you can still get the plague. Between 2000 and 2009, there were more than 21,000 diagnosed cases of the plague worldwide. But despite its centuries-long, horrifying history, the scariest part of the plague today is its name.Learn more
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PC Gaming: Crash Course Games #20

708 views / 1 likes - added 7 years ago

Today, we're FINALLY going to talk about PC Gaming. So the personal computer is the precursor to the console, but it's not quite accurate to say that it just led to the console. PCs and the video games created on them have and continue to influence the re
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How YouTube knows what you should watch: Crash Course AI #15

452 views / 0 likes - added 4 years ago

Subscribe to Sound Field! https://www.youtube.com/channel/UCvMLMyKPomE6kTTL9Kv8Iww Today were going to talk about recommender systems which form the backbone of so much of the content we see online from video recommendations on YouTube and Netflix to ads
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Disappearing Ink Experiments!

445 views / 0 likes - added 5 years ago

Craig Beals explains how some ink can disappear when heated and reappear when cooled. Thermochromic ink pens are filled with leuco dyes which change shape as they are heated or cooled. When these thermochromic dyes heat up and reach a certain temperature
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Coca Cola Milk Experiment - Cool Science Experiments with Coca Cola by Home Science

1,281 views / 0 likes - added 7 years ago

Coca Cola Milk Experiment - Cool Science Experiments with Coca Cola by Home Science Coca Cola vs Coca Cola Zero: http://youtu.be/OBzvN9FLx4Q The reaction of phosphoric acid (V) to proteins in the milk - they are cut and causes a precipitate The reaction o
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Copyright Basics: Crash Course Intellectual Property 2

827 views / 0 likes - added 9 years ago

EPISODE DESCRIPTION This week, Stan Muller teaches you the basics of copyright in the United States. Copyright law is territorial, so we're going to cover the system we know the most about, and that's the US. Stan will talk about what kind of ideas can be
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How Do We Know There’s A Planet 9?

544 views / 0 likes - added 8 years ago

Are you having trouble keeping track of all the planets in the Solar System? Good news! Astronomers have found evidence that there’s another huge planet far out in the Solar System. Textbooks will need to be rewritten again. You’re welcome. Support us at:
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What If We Dug A Tunnel Through The Earth?

558 views / 0 likes - added 8 years ago

Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Follow us on Tumblr: http://universetoday.tumblr.com/ Like us on Facebook: https://www.facebook.com/universetoday Googl
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15:26
Switches are Clicky; Here's Why

530 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link below Click clack I was taken aback. Wonderin bout those switches of light, yeah.Lets find out what the point is of all that clacking, shall we?Hey! Here are some fun links!Technology Connections on Twitter:ht
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The Ubiquitous Sound That You May Have Never Noticed

355 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link belowYa know, I just love learning about the everyday things in our world that are meant to make life a little more accessible to those with disabilities. This video is about a small (but nearly universal) thi
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The Future of Gaming: Crash Course Games #29

710 views / 1 likes - added 7 years ago

Welcome to the FINAL LEVEL of Crash Course Games! We thought it made the most sense to sign off this series by taking a look towards the future because you know... boss battles are supposed to be tough. Now we don’t know the future obviously, so this epis
05:12 Popular
What causes insomnia? - Dan Kwartler

828 views / 0 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-insomnia-dan-kwartler What keeps you up at night? Pondering deep questions? Excitement about a big trip? Stress about unfinished work? What
08:51 Popular
Taking Notes: Crash Course Study Skills #1

831 views / 0 likes - added 6 years ago

The first step in honing your new study skills is to take better notes. This week Thomas will tell you everything you need to know to come to class prepared and find a note-taking system that will help you retain and review like a champ. Resources: Study
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Procrastination: Crash Course Study Skills #6

689 views / 0 likes - added 6 years ago

You’re on YouTube right now, but you should probably be studying or writing that research paper. But as long as you’re here, we’re going to help you figure out how to get the better of your desire to procrastinate in the future. Just don’t forget about us
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What Is Artificial Intelligence? Crash Course AI #1

291 views / 0 likes - added 4 years ago

Artificial intelligence is everywhere and it's already making a huge impact on our lives. It's autocompleting texts on our cellphones, telling us which videos to watch on YouTube, beating us at video games, recognizing us in photos, ordering products in s
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Unsupervised Learning: Crash Course AI #6

321 views / 0 likes - added 4 years ago

For more information go tohttps://wix.com/go/CRASHCOURSEToday, were moving on from artificial intelligence that needs training labels, called Supervised Learning, to Unsupervised Learning which is learning by finding patterns in the world. Well focus on t
05:47 Popular
How Long Does It Take To Get To Jupiter?

1,392 views / 5 likes - added 8 years ago

We’re focused on Mars and Pluto, but what about Jupiter? Doesn’t the biggest planet in the Solar System deserve a little love? How long does it take spacecraft to reach Jupiter? Support us at: http://www.patreon.com/universetoday More stories at: http://w
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Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

962 views / 0 likes - added 8 years ago

It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for
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Copyright, Exceptions, And Fair Use: Crash Course Intellectual Property #3

729 views / 0 likes - added 9 years ago

Stan Muller teaches you a few things about copyright enforcement, and talks about the exceptions to copyright enforcement. While there are several, the one you've probably heard of is Fair Use, and it's a pretty tricky one. We'll try to explain it, and te
06:36 Popular
Why does height matter in sports?

886 views / 1 likes - added 7 years ago

Some sports attract tall athletes and some are dominated by athletes with a shorter stature. The study of allometry investigates how strength scales with height. According to science, what are the reasons that certain sports attract tall or short athletes
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Alchemy: History of Science #10

302 views / 1 likes - added 4 years ago

In fantasy stories, charlatans in fancy robes promise to turn lead into gold. But real alchemists werent just mystical misers. They were skilled experimentalists, backed by theories of matter. And they played a huge role in the development of knowledge ab
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Open World Games: Crash Course Games #22

709 views / 1 likes - added 7 years ago

Today we’re going to talk about open world games. Open world games are different than most video games because although they often have goals and tasks, they usually encourage what is known as “emergent stories.” These are stories that weren’t planned by
Ancient & Medieval Medicine: Crash Course History of Science #9

544 views / 0 likes - added 4 years ago

The history of medicine is about two of our big questions: one, what is life? What makes it so special, so fragile, so goopy!? Two, how do we know what we know? Why should I take my doctors advice? Why are deep-fried Oreos bad for me?It may be tempting to
04:37
None of These Faces Are Real

451 views / 0 likes - added 5 years ago

The paper "A Style-Based Generator Architecture for Generative Adversarial Networks", i.e., #StyleGAN and its video available here: https://arxiv.org/abs/1812.04948 https://www.youtube.com/watch?v=kSLJriaOumA Our material synthesis paper is available here
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Digestive System, Part 3: Crash Course A&P #35

930 views / 1 likes - added 8 years ago

Nachos are great...if you are among the lucky ones whose body can digest them. When digestion goes according to plan, the small intestine performs most of your chemical digestion in the duodenum, while accessory organs including the liver, gallbladder, an
09:54 Popular
Recession, Hyperinflation, And Stagflation: Crash Course Econ #13

985 views / 0 likes - added 8 years ago

If you're ever put in charge of a national economy, there are a few things you should try to avoid. Before you laugh, just remember, you COULD be in charge of an economy someday. Someone has to do it, and anyway, if it could happen to Alan Greenspan, it c
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Cats Vs Dogs? Let's make an AI to settle this: Crash Course Ai #19

345 views / 0 likes - added 4 years ago

Follow along: https://colab.research.google.com/drive/1N5IdMTmiNbwEOD8dqammN8GAfpk41arwToday, in our final lab, Jabril tries to make an AI to settle the question once and for all, "Will a cat or a dog make us happier?" But in building this AI, Jabril will
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Skyscrapers, Statics, & Dynamics: Crash Course Engineering #26

275 views / 0 likes - added 4 years ago

What if you were on a high floor of a skyscraper and the building started swaying? Today well explore statics and dynamics, and what they mean for the structures we design. We look at the idea of static equilibrium, forces, and torques, and how free body
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The New Astronomy: Crash Course History of Science #13

335 views / 0 likes - added 4 years ago

This week on Crash Course: History of the Scientific Revolutionastronomical anomalies accrued. Meanwhile, in Denmarkan eccentric rich dude constructed not one but two science castles! And his humble German assistant synthesized a lot of new, old, and bold
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The science of skin - Emma Bryce

600 views / 0 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-science-of-skin-emma-bryce Between you and the rest of the world lies an interface that makes up 16% of your physical weight. This is your skin, the
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04:56
Can animals be deceptive? - Eldridge Adams

423 views / 1 likes - added 5 years ago

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/can-animals-be-deceptive-eldridge-adams A male firefly emits a series of enticing flashes. He hopes a female will respond an
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Role-playing Games: Crash Course Games #18

752 views / 2 likes - added 7 years ago

Today, we’re going to explore the world of role-playing games. Role-playing games are different than most, because they’re technically a form of interactive storytelling with one player managing the game as the game master (or dungeon master), and all of
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Handhelds: Crash Course Games #23

684 views / 0 likes - added 7 years ago

Today, we’re going to talk about the gaming devices that combine the screen, speakers, controls, and computer into one neat little package - that’s right we’re talking about handheld game consoles. Handhelds have actually been around since the mid 1970s,
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Neural Networks and Deep Learning: Crash Course AI #3

320 views / 1 likes - added 4 years ago

You can learn more about CuriosityStream at https://curiositystream.com/crashcourse. Today, we're going to combine the artificial neuron we created last week into an artificial neural network. Artificial neural networks are better than other methods for m
04:51
Should You Really Wash Your Hands?

511 views / 1 likes - added 7 years ago

What do we really mean when we say that we’re clean? Check out Melissa’s video at Clean My Space! https://www.youtube.com/watch?v=DKO2gFWzxqU Many thanks to Google’s Making & Science team for making this collaboration possible #sciencegoals Subscribe! htt
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The fascinating science behind phantom limbs - Joshua W. Pate

446 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-fascinating-science-of-phantom-limbs-joshua-w-pate The vast majority of people who’ve lost a limb can still feel it — not as a memory or vague shape
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Can We Really Get To Alpha Centauri?

493 views / 0 likes - added 8 years ago

It’s going to be almost impossible to travel to another star, but a new idea was announced that might get us to a nearby star within our lifetime. How will it work? Support us at: http://www.patreon.com/universetoday More stories at: http://www.univ
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Hearing & Balance: Crash Course A&P #17

1,239 views / 0 likes - added 9 years ago

Crash Course A&P continues the journey through sensory systems with a look at how your sense of hearing works. We follow sounds as they work there way into the ear where they are registered and transformed into action potentials. This mechanism not only h
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09:34 Popular
Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

900 views / 0 likes - added 8 years ago

In the second half of our look at the endocrine system, Hank discusses chemical homeostasis and hormone cascades. Specifically, he looks at the hypothalamus-pituitary-thyroid axis, or HPT axis, and all the ways your body can suffer when that system, or yo
09:51 Popular
Patents, Novelty, And Trolls: Crash Course Intellectual Property #4

1,416 views / 0 likes - added 9 years ago

This week, Stan teaches you about patents. It turns out, they're patently complicated! So, patents have some similarity to copyright, in that they grant a limited monopoly to people who invent things. The key difference in patents and copyright is that pa
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This AI Learns From Humans…and Exceeds Them

348 views / 0 likes - added 5 years ago

The paper "Reward learning from human preferences and demonstrations in Atari" is available here: https://arxiv.org/abs/1811.06521 Pick up cool perks on our Patreon page: › https://www.patreon.com/TwoMinutePapers Crypto and PayPal links are available belo
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Robotics: Crash Course AI #11

344 views / 0 likes - added 4 years ago

Robots arent like humans who can do a lot of different things. Theyre designed for very specific tasks like vacuuming our homes, assembling cars in a factory, or exploring the surface of other planets. So even though it may be a while before we have a gen
03:28
Is Your Dog Bilingual?

169 views / 0 likes - added 2 years ago

Your dog might seem like a bit of a goof, but they might be capable of more tricks than you think. A new study from researchers in Hungary investigated whether dogs can distinguish between new and familiar languages.Hosted by: Rose Bear Don't WalkSciShow
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How one scientist averted a national health crisis - Andrea Tone

457 views / 0 likes - added 6 years ago

TED wants to promote student ideas! Learn more here: http://bit.ly/2M7hd87 View full lesson: https://ed.ted.com/lessons/how-one-scientist-averted-a-national-health-crisis-andrea-tone In 1960, Frances Kelsey was one of the Food and Drug Administration’s ne
04:52 Popular
How Thor got his hammer - Scott A. Mellor

742 views / 1 likes - added 5 years ago

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/how-thor-got-his-hammer-scott-a-mellor Loki the mischief-maker, writhes in Thor’s iron grip. The previous night, he’d snuck
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GLOWING WALL DIY- EASY and AWESOME

693 views / 0 likes - added 7 years ago

I wanted to recreate the first time science blew my mind by creating my own massive glow wall in my house. FREE Audio Book- http://bit.ly/AudibleMarkRober How I Killed Pluto and Why it Had it Coming by Mike Brown Check out Jason's channel for more AWESOME
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The Olympics, FIFA, and why we love sports: Crash Course Games #17

625 views / 1 likes - added 7 years ago

Today, John Green is going to be your substitute teacher as we dive into the world of sports! Now “sports” is a pretty broad genre of game, we probably couldn’t even cover them in an entire series, but today we’re going to do our best to look at the origi
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The Northern Renaissance: Crash Course European History #3

412 views / 0 likes - added 4 years ago

The European Renaissance may have started in Florence, but it pretty quickly moved out of Italy and spread the art, architecture, literature, and humanism across Europe to places like France, Spain, England, and the Low Countries.SOURCES:Hunt, Lynn et al.
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A day in the life of a Mongolian queen - Anne F. Broadbridge

737 views / 2 likes - added 5 years ago

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/a-day-in-the-life-of-a-mongolian-queen-anne-f-broadbridge As dawn breaks over a moveable city of ten thousand yurts, Queen B
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How squids outsmart their predators - Carly Anne York

627 views / 0 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-squids-outsmart-their-predators-carly-anne-york There are about 500 species of squid, and they live in all the world’s oceans, making them a reliabl
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Why Human Evolution Matters: Crash Course Big History 204

708 views / 0 likes - added 6 years ago

This week on Crash Course Big History, Emily is talking about process of human evolution, and the knack for innovation that has allowed humans to become so dominant on the Earth. Human innovation, and the ability to build on those innovations generation a
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5 Clever Magic Tricks You Can Do At Home

603 views / 2 likes - added 5 years ago

Learn how magic tricks work! Cool DIY magic tricks you can perform at home with little practice! This educational video features amazing illusions that are super easy and fun to perform; try them out today and become the magician you were born to be! Subs
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The myth of Arachne - Iseult Gillespie

951 views / 5 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-myth-of-arachne-and-athena-iseult-gillespie From sailors who were turned into pigs, nymphs that sprouted into trees, and a gaze that converted the b
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Post-World War I Recovery: Crash Course European History #36

466 views / 0 likes - added 4 years ago

In which John Green looks at Europe's attempts to recover from the devastation of World War I and forge a lasting peace. The peace did not last. Today we're talking about the economic cultural recovery of the 1920s, and the economic depression of the 1930
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Planning & Organization: Crash Course Study Skills #4

835 views / 1 likes - added 6 years ago

The best way to make sure you’re making the most of the time you have is to start off well organized. This week we’re talking about planning and organizational systems and how to set yourself up for success. Resources: Planning Mode vs. Robot Mode: https:
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The Impacts of Social Class: Crash Course Sociology #25

568 views / 0 likes - added 6 years ago

This week we are building on last week’s outline of American stratification to explore how class differences affect people’s daily lives. We’ll explore variations in everything from values & beliefs to health outcomes, and look at how these things can per
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Can you survive nuclear fallout? - Brooke Buddemeier and Jessica S. Wieder

703 views / 0 likes - added 5 years ago

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/can-you-survive-nuclear-fallout-brooke-buddemeier-and-jessica-s-wieder Nuclear weapons are some of the most powerful tools o
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Cannibalism in the animal kingdom - Bill Schutt

629 views / 0 likes - added 6 years ago

Check out Bill Schutt's "Cannibalism: A Perfectly Natural History": http://bit.ly/2HLWjrU View full lesson: https://ed.ted.com/lessons/cannibalism-in-the-animal-kingdom-bill-schutt Until recently, scientists thought cannibalism was a rare response to star
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Try To Resist Eating International Holiday Foods

460 views / 0 likes - added 3 years ago

It's beginning to look a lot like...a Try Not To Eat Global Holiday Foods episode! Hungry for more? Check out all our People vs. Food episodes: bit.ly/REACTpeoplevsfoodWhat's FBE Super? Click for more info on our memberships program https://fbereact.com/3
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Metabolism & Nutrition, Part 2: Crash Course Anatomy & Physiology #37

1,607 views / 0 likes - added 8 years ago

If you're like us, you love the sound of a brunch buffet. But not everything you eat at that glorious buffet is going to be turned into energy. Your body has to work with different forms of food in different ways. In this episode of Crash Course Anatomy &
What Are Rocks and How Do They Form? Crash Course Geography #18

228 views / 0 likes - added 2 years ago

From towering mountains to pebbles along a river, the Earth is made of a huge variety of rocks. In today's episode, we're going to follow the rock cycle of a piece of granite in the Himalayan mountains, and as you'll see, every rock has a far-reaching sto
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Vision: Crash Course A&P #18

1,272 views / 0 likes - added 9 years ago

Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. *** Table of Contents The Structure of th
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Metric Paper & Everything in the Universe

837 views / 2 likes - added 3 years ago

Thank you, Bonnie Bees, for making this video possible: https://www.patreon.com/cgpgrey Discuss this video: https://www.reddit.com/r/cgpgrey## Related VideosPowers of Ten: https://www.youtube.com/watch?v=0fKBhvDjuy0The Secret City of London: https://www.y
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Sega And More Mature Video Games: Crash Course Games #8

1,510 views / 6 likes - added 8 years ago

So we ended the last episode nearing the close of the 1980s and Nintendo had become the dominant player in the home console market, but Sega, originally a slot machine game company during World War 2, was looking to get its own console into players’ homes
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Why Alien Life Would be our Doom - The Great Filter

615 views / 2 likes - added 6 years ago

The first 688 people to use this link will get 20% off their annual membership: http://brilliant.org/nutshell Thanks a lot to Brilliant for supporting this channel. Finding alien life on a distant planet would be amazing news - or would it? If we are not
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Which Planet is the Closest?

325 views / 1 likes - added 4 years ago

Thank you to my patrons for making this video possible: https://www.patreon.com/bePatron?u=227816Thoughts on the video: https://www.youtube.com/watch?v=LIS0IFmbZaIDiscuss on the reddit: https://www.reddit.com/r/CGPGrey/comments/dp5tx6/which_planet_is_clos
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Lymphatic System: Crash Course A&P #44

1,691 views / 0 likes - added 8 years ago

Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role i
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Guy FORCES Wife To LIE For MONEY, He Lives To Regret It | Dhar Mann

423 views / 0 likes - added 10 months ago

Don't forget to SUBSCRIBE to my channel by clicking here https://www.youtube.com/channel/UC_hK9fOxyy_TM8FJGXIyG8Q?sub_confirmation=1 Watch my favorite videos: https://www.youtube.com/playlist?list=PLnBCOhf_VBTVGGC7OryYH7wO87PCostB3REMEMBER - We're not jus
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Parasympathetic Nervous System: Crash Course A&P #15

1,127 views / 1 likes - added 9 years ago

This week we are looking at your parasympathetic division, which is the "resting and digesting" unit. Unfortunately, learning about this de-stressing division also involves a whole lot of memorization. Don't worry, though - we've got some mnemonic devices
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Training Neural Networks: Crash Course AI #4

313 views / 0 likes - added 4 years ago

Today were going to talk about how neurons in a neural network learn by getting their math adjusted, called backpropagation, and how we can optimize networks by finding the best combinations of weights to minimize error. Then well send John Green Bot into
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The Enlightenment: Crash Course European History #18

846 views / 2 likes - added 4 years ago

So far in this series, we've covered a lot of war, disease, climate disaster, and some more war. Well, prepare yourself for something a little more positive. This week, we're talking about the Enlightenment. In this video, you'll learn about the ideas of
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Why should you read Kurt Vonnegut? - Mia Nacamulli

618 views / 0 likes - added 5 years ago

Download a free audiobook version of "Slaughterhouse Five" and support TED-Ed's nonprofit mission: https://adbl.co/2DPI5Ys Check out our full book recommendation: https://shop.ed.ted.com/products/slaughterhouse-five Kurt Vonnegut found the tidy, satisfyin
What is an Animal? Crash Course Zoology #1

209 views / 1 likes - added 3 years ago

Check out Animal IQ on PBS Terra! https://youtu.be/Ejhbr_t7BlcSo what is an animal anyway? In our inaugural episode of Crash Course Zoology, well endeavor to answer just that because as it turns out, its complicated! But before we get there well need to i
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What is the Mars Curse?

667 views / 0 likes - added 7 years ago

If you’re going to send a spacecraft to Mars, you’ve got to know that place has an insatiable hunger for our plucky robot companions. Why is this place cursed? References http://www.universetoday.com/131611/schiaparelli-gone-smashed-surface-mars/ https://
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Web Search: Crash Course AI #17

331 views / 0 likes - added 4 years ago

Today were going to talk about search engines, which are just AI systems that try to help us find what were looking for. Search engines can be the sort that serve up a list of results, like during a Google or Bing search, using web crawlers, an inverted i
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A day in the life of a Roman soldier - Robert Garland

1,307 views / 6 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/a-day-in-the-life-of-a-roman-soldier-robert-garland The year is 15 CE, and the Roman Empire is prospering. Most of the credit will go to the emperor, bu
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Money And Finance: Crash Course Economics #11

847 views / 1 likes - added 8 years ago

So, we've been putting off a kind of basic question here. What is money? What is currency? How are the two different. Well, not to give away too much, but money has a few basic functions. It acts as a store of value, a medium of exchange, and as a unit of
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The Video Game Crash Of 1983: Crash Course Games #6

735 views / 1 likes - added 8 years ago

So the 1980s was the golden age of arcade games. Games like Donkey Kong, Pac- Man, Space Invaders, and Centipede had become a cultural phenomenon. These games had expanded the gamer demographic and even encouraged the rise of competitive gaming. There wer
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Humans and AI working together: Crash Course AI #14

340 views / 0 likes - added 4 years ago

Theres been a lot of discussion about how automation is going to take peoples jobs and we dont want to downplay that real impact, but today were going to focus on the benefits of humans and AI working together. Human-AI teams allow us to fill in each othe
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Studying for Exams: Crash Course Study Skills #7

495 views / 0 likes - added 6 years ago

It turns out that saving all of your studying until after midnight on the night before your big exam is not actually a great way to prepare. Today, Thomas explains some test prep strategies that actually work. Crash Course is made with Adobe Creative Clou
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What is schizophrenia? - Anees Bahji

322 views / 0 likes - added 4 years ago

Discover what we know and dont know about the symptoms, causes, and treatments of schizophrenia. --Schizophrenia was first identified more than a century ago, but we still dont know its exact causes. It remains one of the most misunderstood and stigmatize
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Modern Thought and Culture in 1900: Crash Course European History #31

360 views / 0 likes - added 4 years ago

Europe was in transition politically and culturally at the beginning of the 20th century. Today, we're looking at the dawn of modern science, and the rise of Modernism in the arts, especially in music, dance, and visual arts. We'll look at changes in musi
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Can you solve the penniless pilgrim riddle? - Daniel Finkel

1,045 views / 0 likes - added 6 years ago

If you enjoy our riddles, we highly recommend reading "The Number Devil". Discounted e-book versions available here: https://amzn.to/2kO7S8P Check out our book rec page to learn more: http://bit.ly/2JqwgLE View full lesson: https://ed.ted.com/lessons/can-
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Immune System, Part 1: Crash Course A&P #45

1,252 views / 2 likes - added 8 years ago

Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy -- your immune system. The immune system’s responses begin with physical barriers like skin and mucous membranes, and when they’
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Can you solve the Mondrian squares riddle? - Gordon Hamilton

767 views / 0 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Dutch artist Piet Mondrian’s abstract, rectangular paintings inspired mathematicians to create a two-fold challenge. Can you solve the puzzle and get to the lowest score possible? Gordon

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