Search Results: "workenergy problem friction"

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01:48 Popular
Sesame Street: Ernie Eats Cookies in Bed | #ThrowbackThursday

1,117 views / 2 likes - added 5 years ago

Bert doesn't want Ernie eating cookies in bed so Ernie has found the best solution to this problem: eat cookies in Bert's bed instead! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For mor
05:13 Popular
Can you solve the rogue AI riddle? - Dan Finkel

965 views / 0 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ If you sign up for a FREE membership using the link above, Brilliant will email you the solution to the BONUS RIDDLE. A hostile artificial intelligence called NIM has taken over the world’s com
03:28 Popular
Unikitty | Puppycorn’s New Toys | Cartoon Network

813 views / 0 likes - added 5 years ago

After a mishap in the lab, everyone in the castle- except for Puppycorn- is shrunk to tiny size! Puppycorn thinks it’s cool. His friends are like living action figures! So he begins playing with them in imaginary adventures. Episode: Big Pup, Little Probl
03:46
We Should Let Some Wildfires Burn

663 views / 1 likes - added 5 years ago

In the last few years, wildfires have been getting worse - and, oddly, it's because humans have been preventing them. From a helicopter above the forests of British Columbia, and from the Tree Ring Lab at UBC, let's talk about how we should just let some
04:30
Can We Really Have Stealth Helicopters When They’re So Loud?

545 views / 0 likes - added 5 years ago

Can helicopters be quiet as a mouse or is the technology so secret because it’s not real? and riding a helicopter is always going to be loud. Find out how this technology works and how close are we to the stealth helicopter reality. Why These Lasers Are T
02:24
Magnetic shape-shifters

450 views / 0 likes - added 5 years ago

MIT engineers have created soft, magnetic 3-D-printed structures that can transform their shape almost instantaneously by the wave of a magnet. The structures are flexible, yet strong and could be used to develop remotely controlled biomedical devices. (L
09:25
Why the US national anthem is terrible — and perfect

438 views / 0 likes - added 5 years ago

Vox's Estelle Caswell and Joss Fong debate "The Star Spangled Banner" Subscribe to our channel! http://goo.gl/0bsAjO When Francis Scott Key attached his poem about the War of 1812 to a popular British song called "To Anacreon in Heaven," he kicked off ove
06:01
The Big Problem With Interstellar Travel

506 views / 0 likes - added 5 years ago

Start learning intuitively with Brilliant for 20% off by being of the first 200 people to sign up at http://brilliant.org/RealLifeLore/ Get RealLifeLore T-shirts here: http://standard.tv/reallifelore Please Subscribe: http://bit.ly/2dB7VTO Animations cour
02:27 Popular
Steven Universe | What’s Your Problem | Cartoon Network

823 views / 0 likes - added 5 years ago

Where did Ruby go, and will she ever come back? CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe WATCH MORE: http://cartn.co/moresu About Steven Universe: Introducing the Crystal Gems! Garnet, Amethyst, Pearl… and Steven. Steven migh
02:49
Vision-free MIT Cheetah

654 views / 0 likes - added 5 years ago

MIT's Cheetah 3 robot can now leap and gallop across rough terrain, climb a staircase littered with debris, and quickly recover its balance when suddenly yanked or shoved, all while essentially blind. Learn more: http://news.mit.edu/2018/blind-cheetah-rob
04:09 Popular
What It Would Be Like To Live On A Super Earth

904 views / 0 likes - added 5 years ago

The discovery of several Earth-like planets outside the solar system has opened the possibilities of expanding our horizons and establish out first interstellar colonies. What would life be like on these 'super-Earths'? And if we ever got there... would w
09:02 Popular
Plastic Pollution: How Humans are Turning the World into Plastic

1,761 views / 10 likes - added 5 years ago

Modern life would be impossible without plastic – but we have long since lost control over our invention. Why has plastic turned into a problem and what do we know about its dangers? This video is a collaboration with UN Environment and their Clean
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04:46 Popular
Can you solve the Mondrian squares riddle? - Gordon Hamilton

761 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
01:37
Nature's Superheroes: The Pollution Problem

643 views / 2 likes - added 5 years ago

Increasing carbon dioxide in the atmosphere is causing the oceans to heat up. This is bad news for coral reefs and the animals that depend on them, such as animals with shells. Join Madeline, Charlie, and Ezra to learn about how pollution affects our envi
08:39
Two Vortex Rings Colliding in SLOW MOTION - Smarter Every Day 195

588 views / 0 likes - added 5 years ago

This took 4 years to recreate. 12 Hour edit here: https://youtu.be/Cm9l8-qngjM Please subscribe if this video earned it: http://bit.ly/Subscribe2SED Get a free audio book! http://www.audible.com/Smarter ⇊ Click below for more links! ⇊ High Resolution imag
16:12
Stars and Bars (and bagels) - Numberphile

413 views / 0 likes - added 5 years ago

Professor Ken Ribet discusses a mathematical problem involving bagels - and some clever combinatorics. More links & stuff in full description below ↓↓↓ With thanks to these Patreon supporters: Jeff Straathof Peggy Youell Ken Baron Today I Found Out Christ
07:52
UNCRACKABLE? The Collatz Conjecture - Numberphile

560 views / 0 likes - added 5 years ago

Professor David Eisenbud on the infamous Collatz Conjecture, a simple problem that mathematicians may not be "ready" to crack. More links & stuff in full description below ↓↓↓ Extra footage from this interview: https://youtu.be/O2_h3z1YgEU Prof Eisenbud's
08:39
Frog Jumping - Numberphile

632 views / 0 likes - added 5 years ago

Featuring Gordon Hamilton from Math Pickle. More links below. Numberphile T-Shirts: https://teespring.com/stores/numberphile Gordon and the Mondrian Art Problem: https://youtu.be/49KvZrioFB0 Math Pickle (Gordon's website): http://mathpickle.com Numberphil
09:09
The Illumination Problem - Numberphile

549 views / 0 likes - added 5 years ago

Featuring Professor Howard Masur from the University of Chicago. Filmed at the Mathematical Sciences Research Institute (MSRI). Part 2 of this interview: https://youtu.be/AGX0cLbHaog Patreon: http://www.patreon.com/numberphile Numberphile is supported by
10:05
The Slightly Spooky Recamán Sequence - Numberphile

542 views / 0 likes - added 5 years ago

Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor)... More links & stuff in full description below ↓↓↓ Check out Brilliant's Problem of the Week (it's free): https://brilliant.org/NumberphilePOTW/ Alex
02:36
Tantalus Mackerel

357 views / 0 likes - added 5 years ago

website: http://www.chrisfitchsculpture.com The story of Tantalus has been, since its Greek origins, a consistently applicable metaphor for the human condition. Tantalus angered the gods by trying to feed them the flesh of his own son, passed off as ambro
05:20 Popular
Can you solve the giant cat army riddle? - Dan Finkel

886 views / 1 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Sign up to be emailed the solution to the bonus riddle: https://brilliant.org/tededm2s3/ The villainous Dr. Schrödinger has developed a growth ray and intends to create an army of giant cats to
04:45 Popular
Can you solve the penniless pilgrim riddle? - Daniel Finkel

1,038 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-
03:48
How noise pollution is ruining your hearing

574 views / 0 likes - added 6 years ago

Our ears are exposed to dangerous levels of noise every single day. Subscribe to our channel! http://goo.gl/0bsAjO Health organizations warn that continual exposure to noise levels above 70 decibels can potentially damage your ears. And yet we are routine
02:22 Popular
Science Of Why People Hate The Word 'Moist'

786 views / 1 likes - added 6 years ago

Moist is one of the most disliked words in the world. People compare hearing the word moist to hearing nails on a chalkboard. What is it about this word that causes people to have such a strong reaction? Tech Insider tells you all you need to know about t
11:54
Russia's Geography Problem

674 views / 0 likes - added 6 years ago

Get 15 free days of knowing your data is safe by using this link with Backblaze: http://backblaze.com/wendover “What if Russia Never Existed” by AlternateHistoryHub: https://youtu.be/gU6UBXOHhDw “What if the Soviet Union Reunited” by RealLifeLore: https:/
07:18 Popular
9 SPEEDY MATH TRICKS FOR SCHOOL

739 views / 1 likes - added 6 years ago

If you have issues with math, it’s not really your fault. The problem is that nobody taught you the most useful math tricks in school. But here they are! No calculators, just your hands and some simple tricks - watch and learn! ---------------------------
01:48
Are Smoothies Really Healthy? According To A Sugar Expert

580 views / 0 likes - added 6 years ago

Robert Lustig, a sugar expert and professor of both pediatrics and endocrinology, explains the problem with fruit smoothies. Fruits are composed of two types of fibers" soluble and insoluble. Both are beneficial to your health, particularly the health of
05:26 Popular
Can you solve the wizard standoff riddle? - Dan Finkel

1,026 views / 1 likes - added 6 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Sign up for free to receive the solution to the bonus riddle! You’ve been chosen as a champion to represent your wizarding house in a deadly duel against two rival magic schools. Your opponents
11:22
The Problem with 7825 - Numberphile

374 views / 0 likes - added 6 years ago

Signup for your free trial to The Great Courses Plus here: http://ow.ly/b5wA30hIviV (sponsor) More links & stuff in full description below ↓↓↓ James Grime on a proof involving Pythagorean Triples. James Grime: http://singingbanana.com (book him for a talk
00:49
#MacroMonday: Angles

366 views / 0 likes - added 6 years ago

Things aren’t always what they seem . . . or are they? Extreme close-ups often obscure the full picture. Cloaked in mystery, this new video series introduces a variety of objects and moments — found at MIT — that invite you to take a second look. Watch mo
02:19
Plug-and-play diagnostics

383 views / 0 likes - added 6 years ago

Researchers at MIT’s Little Devices Lab have developed a set of modular blocks that can be put together in different ways to produce diagnostic devices. These “plug-and-play” devices, which require little expertise to assemble, can test blood glucose leve
04:33
The Science of Vortex Rings

606 views / 1 likes - added 6 years ago

How are smoke rings formed? Natasha heads to the prep room to test out air cannons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe A toroidal vortex ring is formed when a fast moving fluid moves through a relatively still other or differe
03:38
There’s a Microscopic Robot On This Penny That's Built to Go Inside You…

469 views / 0 likes - added 6 years ago

Engineers are building tiny magnetic robots that could deliver medicine to an exact spot in your body. Here’s how they work. One Shot Could Provide All the Vaccines You'll Ever Need - https://youtu.be/qQ1VKYX4Vl0 Read More: Medicine of the Future: New Mic
05:20 Popular
Can you solve the false positive riddle? - Alex Gendler

907 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
19:48
Is the "hot hand" real? - Numberphile

665 views / 0 likes - added 6 years ago

New research sheds light on the so-called Hot Hand Fallacy. Featuring Professor Lisa Goldberg. More links & stuff in full description below ↓↓↓ A bit extra from this interview: https://youtu.be/BvG35txQkD0 More with Professor Goldberg: http://bit.ly/LisaG
17:32
The Math (and money) of Soccer Stickers - Numberphile

514 views / 0 likes - added 6 years ago

Check out Brilliant (and get 20% off) by clicking https://brilliant.org/numberphile Featuring Federico Ardila --- More links & stuff in full description below ↓↓↓ Extra footage (the 'beautiful math' bit): https://youtu.be/iMSitUaoS3I Extra footage (some f
01:11
LA throws 96 million 'shade balls' at its water shortage — and it's mesmerizing | Mashable

616 views / 0 likes - added 6 years ago

Los Angeles is throwing shade at its water problem — literally. The city has deployed a total of 96 million "shade balls" into the LA Reservoir in an effort to save 300 million gallons of water. California is currently in the midst of its worst drou
04:59
We’ve Ignored Climate Change For More Than a Century | Hot Mess

493 views / 1 likes - added 6 years ago

Thanks for watching Hot Mess! Please SUBSCRIBE! ►► http://bit.ly/hotmess_sub And support us on Patreon: https://www.patreon.com/hotmesspbs We’ve known about the greenhouse effect for nearly 200 years and about global warming for more than a century,
01:26 Popular
How a space suit is the world's smallest space craft | Horizon: Space Junk | Earth Lab

728 views / 1 likes - added 6 years ago

Learn how complex a space suit needs to be in order to keep an astronaut alive in space. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of B
18:44
A Dragon Torched My Hand (How Do VR Haptic Gloves Work?) - Smarter Every Day 191

590 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
05:37
The Very Hungry Maggot

527 views / 0 likes - added 6 years ago

http://www.patreon.com/scifri - Please Help Support Our Video Productions! What happens when you give hundreds of puppies a single bowl of food? Mechanical engineer, David Hu, is trying to solve this problem with physics…and maggots. Produced by Lu
03:04 Popular
The Amazing World of Gumball | Miss Simian's Terrible Morning Breath | Cartoon Network

1,153 views / 3 likes - added 6 years ago

Miss Simian has terrible morning breath and Gumball finally reveals the problem to Miss Simian, but she does not take it kindly. Episode: The Pact CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe WATCH MORE: http://cartn.co/moregumba
04:28
Why Do I Feel Sick in the Car?

523 views / 0 likes - added 6 years ago

Road trips can be fun, but have you ever gotten sick from riding in a car? That's called motion sickness, and it turns out that it's a really common problem! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www
08:50 Popular
Can You Boil Water Just By Mixing it Really Fast? Water-Stirring Challenge Accepted!

937 views / 2 likes - added 6 years ago

In this video I see what happens if you stir or mix water really fast. Does the temperature increase because of water friction? If so, can we actually get the water to boil just from mixing it? First I test it by hand then I see how it compares to using m
05:03 Popular
Can you solve the buried treasure riddle? - Daniel Griller

1,400 views / 0 likes - added 6 years ago

Practice more problem-solving at https://brilliant.org/TEDEd/ View full lesson: https://ed.ted.com/lessons/can-you-solve-the-buried-treasure-riddle-daniel-griller After a massive storm tears through the Hex Archipelago, you find five grizzled survivors in
03:56
Why eating healthy is so expensive in America

613 views / 0 likes - added 6 years ago

Produce helps your health and hurts your wallet, but some strategies may change that. Subscribe to our channel! http://goo.gl/0bsAjO The American dinner plate is deficient in nutritious produce, and part of the problem is cost. Because diets low in fruits
16:30
HOW FAST DID MOZART AND BEETHOVEN REALLY GET PLAYED ?

599 views / 0 likes - added 6 years ago

Fasten your seatbelts. Beethoven, Czerny, Moscheles, Chopin, the 18th c. French composers and theoretics, they left us tens of thousands exact indications of how fast they wanted us to play their music. And yet, today, almost nobody takes that seriously.
05:54
Ham Sandwich Problem - Numberphile

473 views / 0 likes - added 6 years ago

This video features Dr Hannah Fry (more links below) ↓↓↓ Check out Brilliant.org: https://brilliant.org/numberphile (20% off premium subscription) That circle cutting problem on Brilliant: https://brilliant.org/NumberphileSandwich Hannah Fry on Twitter: h
09:07
The Square-Sum Problem - Numberphile

430 views / 0 likes - added 6 years ago

Matt Parker discusses a problem involving Square Sums. Go deeper with extra footage: https://youtu.be/7_ph5djCCnM More links & stuff in full description below ↓↓↓ More Matt Parker on Numberphile: http://bit.ly/Matt_Videos Matt's projects and other stuff:
09:06
Superpermutations - Numberphile

618 views / 0 likes - added 6 years ago

The Great Courses Plus (free trial): http://ow.ly/C3FE30hIvhc This video features Dr James Grime. More links & stuff in full description below ↓↓↓ More James Grime on Numberphile: http://bit.ly/grimevideos James Grime: http://singingbanana.com Tackling th
05:00
Why ships used this camouflage in World War I

514 views / 2 likes - added 6 years ago

Dazzle camouflage was fantastically weird. It was also surprisingly smart. WWII saw another kind of strange history unfold: a meme (yes, really). Watch our video on it here: http://bit.ly/2Co9DEu Subscribe to our channel! http://goo.gl/0bsAjO Dazzle camou
04:10
Brann the Clever Raven - 2017 CHRISTMAS LECTURES

481 views / 0 likes - added 6 years ago

Crows are known as some of the best problem solvers of the animal kingdom. In this clip from the 2017 CHRISTMAS LECTURES, Sophie Scott sets Brann the raven a tough puzzle. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lect
02:16
One Woman’s Mission to End Polio in Pakistan

466 views / 0 likes - added 6 years ago

Polio is still a critical problem in Pakistan where vaccination efforts have stalled. Khalida Nasreen is on a mission to change that. Every morning at 5 a.m., she hops on a motorbike and makes her way around Karachi, going door-to-door to inoculate the ch
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
02:20
Lab on a LEGO

527 views / 0 likes - added 6 years ago

A team of MIT engineers turned to LEGO bricks as the basis of their new microfluidic design because of their precision and consistency. No matter where in the world they are found, LEGO bricks are guaranteed to line up, and snap seamlessly and securely in
02:21
Robo-picker grasps and packs

416 views / 0 likes - added 6 years ago

A team of engineers from MIT and Princeton University has developed a robotic system that can successfully localize and pick up any item, amid clutter, and move it to another location. This technology earned them a first place spot at the 2017 Amazon Robo
04:38
The MIT Intelligence Quest

419 views / 0 likes - added 6 years ago

The MIT Intelligence Quest seeks to discover the foundations of human and machine intelligence and drive the development of technological tools that can positively influence society. (Learn more: http://news.mit.edu/2018/mit-launches-intelligence-quest-02
06:01 Popular
Can you solve the seven planets riddle? - Edwin F. Meyer

1,180 views / 2 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/TedEdTitanic/ Your interstellar police squad has tracked a group of criminals to a cluster of seven planets. Now you mus
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08:17
Perpetual Flip Calendar

560 views / 1 likes - added 6 years ago

Perpetual flip calendars have been around for a while. They seem operate very simply, but I could not for the life of me figure out how! After some digging, I found two US patents as really good references of how this mechanism works: https://patents.goog
04:47 Popular
What Would Happen If Humans Tried To Land On Jupiter

1,184 views / 3 likes - added 6 years ago

The best way to explore a new world is to land on it. That's why humans have sent spacecraft to the Moon, Venus, Mars, Saturn's moon, Titan, and more. But there are a few places in the solar system we will never understand as well as we'd like. One of the
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02:42
A Crazy Plan to Fight Hurricanes...By Making Clouds Brighter

545 views / 1 likes - added 6 years ago

With all these major storms, have you ever wondered “Is there any way to slow them down?” Just imagine if Harvey, Irma, Jose, Katia, Lee, and Maria hadn’t been so powerful. A plan by climate physicists aims to tackle this problem...by making clouds bright
04:02
What Happens To Your Brain When You Dream

531 views / 1 likes - added 6 years ago

Sleep expert Matthew Walker breaks down what happens in your brain when you dream. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker, I am a professor of neuroscience and psychology at the University of California, Berkeley
04:09
Are crows the ultimate problem solvers? - Inside the Animal Mind - BBC

699 views / 0 likes - added 6 years ago

We all know that crows are smarter than the average bird, but will 007 be able to solve the complex puzzle and retrieve his reward? Subscribe to BBC Earth: http://bit.ly/BBCEarthSubBBC Earth YouTube Channel: http://www.youtube.com/BBCEarth BBC Earth Faceb
06:05
Is Your Fleece Jacket Polluting The Oceans?

550 views / 1 likes - added 6 years ago

Plastic pollution has been a problem for decades. But new research shines the spotlight on a new plastic pollution menace -- microfibers. SUBSCRIBE to Above the Noise:[https://www.youtube.com/abovethenoise?sub_confirmation=1] ABOVE THE NOISE is a show fro
04:13 Popular
This Giant Plant Looks Like Raw Meat and Smells Like Dead Rat | Deep Look

745 views / 2 likes - added 6 years ago

With rows of Dr. Seuss-like flowers hidden deep inside, the corpse flower plays dead to lure some unusual pollinators. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented
12:39
Psychology of Computing: Crash Course Computer Science #38

648 views / 0 likes - added 6 years ago

We’ve spent most of this series talking about computers. Which makes sense - this is Crash Course COMPUTER SCIENCE after all. But at their core computers are tools employed by humans and humans are pretty complicated. So today, we’re going to discuss some
05:26 Popular
Can you solve the dark coin riddle? - Lisa Winer

1,266 views / 0 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/tededcoinflip You heard the travelers’ tales, you followed the maps, and now, you’ve finally located the dungeon contain
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02:18 Popular
A robot built to help autistic people recognize emotions

748 views / 0 likes - added 6 years ago

Alyx is a robot that teaches you emotional cues. People with autism can have a hard time navigating workplace interactions, so this robot helps them to recognize what other people are feeling. SUBSCRIBE: https://goo.gl/kdDpXu Most autistic adults are unem
02:02
What's Your Personality? (Test with Answers / Mind Reading)

666 views / 1 likes - added 6 years ago

★★ Find your personality here below! ★★ ...see if it accurately describes your personality: ##### COLORS ########## Blue: You are deep, calm, caring, reliable and trustworthy. Also you appear strong and confident. You also crave harmony and peace. Red: Yo
05:24 Popular
Five Tips For Falling Asleep Quicker

730 views / 0 likes - added 6 years ago

Sleep expert Matthew Walker describes the perfect conditions for falling asleep quicker. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker. I am a professor of neuroscience and psychology at the University of California Ber
02:55 Popular
Sesame Street: Bert and Ernie Can't See at the Movies

749 views / 2 likes - added 6 years ago

Bert and Ernie are watching a movie at the movie theatre, but someone sits right in front of Ernie and he can't see! Ernie has to figure out a way to fix this problem! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_cen
06:08 Popular
Big Data - Tim Smith

783 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/exploration-on-the-big-data-frontier-tim-smith There is a mind-boggling amount of data floating around our society. Physicists at CERN have been pondering how to store and share their ever more massive data for
02:08
This Invisible Structure Was Hiding Half the Universe’s Known Matter

442 views / 0 likes - added 6 years ago

Half of the universe’s baryonic matter has been missing, but astronomers just found it. Where exactly was it and what took us so long? Black Holes And Gravitational Waves Might Help Us Find Dark Matter - https://youtu.be/C68b9EGksuI Read More: The Mystery
03:40 Popular
Sesame Street: Cookie Monster Sings About Gingerbread Man

1,116 views / 1 likes - added 6 years ago

Cookie Monster has a problem! He can't decide whether or not to keep his gingerbread man cookie as a friend or eat him as a yummy snack! What should Cookie Monster do? -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_cen
02:08
Glowing plants provide light to read

700 views / 0 likes - added 6 years ago

MIT engineers have been able to induce plants to give off a dim light for nearly four hours. And they believe that, with further optimization, such plants will one day be bright enough to illuminate an entire workspace. (Learn more: http://news.mit.edu/20
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03:07
The search for a safer mosquito spray

586 views / 0 likes - added 6 years ago

Safer, cheaper, better-smelling insect repellent is coming thanks to recent research from UC Riverside that lets researchers know what a bug’s nose knows. Subscribe! http://bit.ly/1fUWHyY How Do Our Bodies Fight Off Dangerous Chemicals? https://youtu.be/8
07:00
What's inside this DIRTY Water?

679 views / 0 likes - added 6 years ago

Clean Water is a MAJOR World problem. Please join us in helping solve the Crisis: https://www.crowdrise.com/lighttheworld Check out our friends that joined us on this trip: ShineProject (http://www.youtube.com/user/Ashleylemi), MintArrow (http://www.youtu
02:47
Turning Gas Guzzlers Into Clean Cars

447 views / 0 likes - added 6 years ago

In Mexico City, more than 3.5 million cars navigate the streets, plazas and avenues of North America’s most populous urban area. That makes for a ton of exhaust, but luckily, there’s a solution to this environmental problem. Enter engineer/auto mechanic A
18:18 Popular
Iron Man Exo Suit #17 - Controlling the Suit | XRobots

708 views / 0 likes - added 6 years ago

Iron Man Exo Suit Part 17: It's time to give some serious though about the control system for the ExoSuit, before I dive in too deep. Each leg will have two motors which makes it a slightly harder problem to solve, but there is more than one approach. I a
09:58 Popular
How to calculate the force between THREE charges

1,260 views / 0 likes - added 6 years ago

You've been asked to calculate the force on a charge. Easy right? Just use Coulomb's law. BUT WAIT! There are THREE charges! Ahh! This video walks you through every detail of how to go about solving this problem so you can ace that exam question. Watch th
06:30
The Quantum Bomb-Tester!

551 views / 0 likes - added 6 years ago

Elitzur-Vaidman bomb tester. You have a bunch of bombs, but some of them are duds. Can quantum physics help us find the live ones without detonating any of them? Hi! I'm Jade. I draw pictures that move and become animated physics videos. ***SUBSCRIBE*** h
06:29
When To Quit (According to Math)

373 views / 1 likes - added 6 years ago

Optimal Stopping. The Secretary Problem Explained. Taken from a chapter of the book "Algorithms to Live By - The Computer Science of Human Decisions" by Brian Christian and Tom Griffiths Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and com
13:53 Popular
Drilling a hole in a living Egg... to save it

756 views / 0 likes - added 6 years ago

Unless you know what you're doing, don't. I have found a paper on 'safety holes'... very interesting. One could argue that chicks that are not strong enough to get out of the egg by themselves should not survive. I have a different opinion. To me all life
07:24
What Would Happen if You Were Shrunk?

410 views / 0 likes - added 6 years ago

Watch the Ant-Man trailer: https://youtu.be/pWdKf3MneyI Twitter: http://twitter.com/vsaucethree ***Click "SHOW MORE" for links*** White Dwarfs http://science.nationalgeographic.com/science/space/universe/white-dwarfs-article/ Properties of Diamond and Car
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.
02:30
The German Town That's Literally Breaking Apart

660 views / 0 likes - added 6 years ago

The town of Staufen, in the south-west of Germany, has a problem: a drilling operation in 2007 that went very wrong. Half a metre of movement might not sound like much, but in this town, that's enough for the buildings to crack and fall apart. Thanks to C
02:16
Do You Have ADHD or Are You Just Tired?

493 views / 0 likes - added 6 years ago

A new study suggests that ADHD might actually be a sleep disorder-- a suggestion that, if true, could revolutionize the way we treat it. Why Does White Noise Make You Fall Asleep? - https://youtu.be/8ZGx0W9i5gE Read More: Is ADHD really a sleep problem? h
08:20
Primitive Technology: New area starting from scratch

566 views / 0 likes - added 6 years ago

I bought a new property to shoot primitive technology videos on. The new area is dense tropical rainforest with a permanent creek. Starting completely from scratch, my first project was to build a simple dome hut and make a fire. First, I took some wood,
11:09
The Nuclear Waste Problem

450 views / 0 likes - added 6 years ago

Get smart with Brilliant for 20% off by being one of the first 500 people to sign up at http://brilliant.org/wendover Subscribe to Half as Interesting (The other channel from Wendover Productions): https://www.youtube.com/halfasinteresting Check out my po
01:31
Houston's 'We Have a Problem' Problem

541 views / 0 likes - added 6 years ago

The often misquoted line from Apollo 13 astronauts--"Houston, we've had a problem"--comes up a lot in everyday life, and that annoys a lot of Houstonians. Photo: NASA Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street
01:24
Meet Boston Jedi

671 views / 1 likes - added 6 years ago

Meet Boston Jedi, a Boston-based lightsaber stage combat club that meets weekly to practice on MIT's campus. Members of the club, which include MIT students and alumni, use lightsaber props to create visually engaging battle sequences to perform for audie
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02:34
A new way to mix oil and water

586 views / 0 likes - added 6 years ago

A team of researchers in the Varanasi Lab at MIT has developed a way to create nanoscale emulsions, of oil and water, stable enough to last indefinitely, and with no mixing required. (Learn more: http://news.mit.edu/2017/new-way-mix-oil-and-water-1108) Wa
12:33
Cryptography: Crash Course Computer Science #33

650 views / 0 likes - added 6 years ago

Today we’re going to talk about how to keep information secret, and this isn’t a new goal. From as early as Julius Caesar’s Caesar cipher to Mary, Queen of Scots, encrypted messages to kill Queen Elizabeth in 1587, theres has long been a need to encrypt a
02:35 Popular
London has a toxic air pollution problem. One solution was born in the 1950s | WIRED

791 views / 0 likes - added 6 years ago

London is in the midst of an air pollution crisis, but it’s not a new problem. The Great Smog of 1952 caused the deaths of 12,000 people in just four days. Back then, as London choked on chimney fumes, one project had an innovative solution. Subscribe to
10:50 Popular
China's Geography Problem

735 views / 0 likes - added 6 years ago

Animation by Josh Sherrington (https://www.youtube.com/heliosphere) Sound by Graham Haerther (http://www.Haerther.net) Thumbnail by Joe Cieplinski (http://joecieplinski.com/) This video was partially inspired by a chapter in Tim Marshall's "Prisoners of G
10:16 Popular
How to Build a Caking Baking Robot

881 views / 1 likes - added 6 years ago

Less flashy than a giant robot duel, but much quicker paced! Technology is everywhere! Last year I decided to learn more about it, by attempting to learn the basics of Arduino, and build a robot that could bake a cake...well 90% of one anyways. Hosted by
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00:42 Popular
Neutron stars collide

939 views / 1 likes - added 6 years ago

For the first time, scientists have directly detected gravitational waves – ripples in space-time – in addition to light from the spectacular collision of two neutron stars. This marks the first time that a cosmic event has been viewed in both gravitation
08:47
How tax breaks help the rich

698 views / 1 likes - added 6 years ago

The US has a problem with income inequality. The current tax code makes it worse. Subscribe to our channel! http://goo.gl/0bsAjO Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.
05:23
What to Do About Space Debris?

407 views / 0 likes - added 6 years ago

There are over 18,000 artificial objects tracked orbiting our planet. How did they get there and how do we get rid of them? Hugh Lewis explains the problem of space debris. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The Ri is on Twitt
02:34 Popular
This Engineer's Crazy Plan to Clean Air with Smog-Sucking Bikes

748 views / 1 likes - added 6 years ago

These bicycles are designed to filter smog out of the air as you ride. This could be a game changer for smoggy cities like Beijing. This Is What Pollution Does To Your Body - https://youtu.be/_k22ejJ_fvc Sign Up For The Seeker Newsletter Here - http://bit
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01:09 Popular
Fidget spinner spinning in space!

852 views / 0 likes - added 6 years ago

A fidget spinner in space! How long does it spin? I'm not sure, but it’s a great way to experiment with Newton’s laws of motion! Allowing the fidget spinner to float reduces the bearing friction by permitting the rate of the central ring and o
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12:59
Welcome to JURASSIC FALLS!

640 views / 0 likes - added 6 years ago

Please SUBSCRIBE - http://bit.ly/BWchannel Tour Tickets on Sale! - http://bit.ly/bravetickets Pre-Order Coyote’s Book - http://bit.ly/BOOKbraveadventures Watch More - http://bit.ly/OLgoldticket In this segment of On Location, Coyote and the crew are
22:53 Popular
250,000 Dominoes - The Incredible Science Machine Vlog!

1,124 views / 6 likes - added 6 years ago

Behind the scenes from The Incredible Science Machine Game On with 250,000 dominoes! Many tests, fails, & a visit by Smarter Every Day! WATCH THE FALLDOWN! https://www.youtube.com/watch?v=Q0jeohWnmAQ&list=PLNPDtUHUkSPYZhO2bX1yl8dZ1HD8c2G_7&ind
07:16
Why 23 million Americans don't have fast internet

537 views / 0 likes - added 6 years ago

Buffering... Subscribe to our channel! http://goo.gl/0bsAjO /// Sources: FCC 2015 Notice of Inquiry: https://apps.fcc.gov/edocs_public/attachmatch/FCC-15-10A1.pdf FCC 2016 Broadband Progress Report: https://www.fcc.gov/reports-research/reports/broadband-p
01:52
Blood testing via sound waves

673 views / 0 likes - added 6 years ago

A multi-disciplinary team of researchers from MIT, Duke University, Magee-Women's Research Institute, and Nanyang Technological University in Singapore has developed a novel way to analyze blood, for signatures of cancer and other diseases, using sound wa
03:27
The language of color

438 views / 0 likes - added 6 years ago

Cognitive scientists from MIT and elsewhere have found that people can more easily communicate warmer colors than cool ones. (Learn more: http://news.mit.edu/2017/analyzing-language-color-0918) Watch more videos from MIT: http://www.youtube.com/user/MITNe
05:51
Postcards from backstage: Rob and the Anti-Monty-Hall Problem

527 views / 0 likes - added 6 years ago

Katie’s postcard is here: https://youtu.be/dFvzUNMU1Lo Hugh’s postcard over here: https://youtu.be/b23i3NhFLDc More about Maths Inspiration shows for sixth formers: http://www.mathsinspiration.com/ We have 2017 shows in Manchester, Winchester, London, Bir
04:51 Popular
How to solve problems like a designer

1,291 views / 0 likes - added 6 years ago

The design process for problem-solving, in 4 steps. Subscribe to our channel! http://goo.gl/0bsAjO Many thanks to Tim Brown and TED for this interview we recorded at TED 2017. IDEO is an international design company founded in 1991. In the beginning, IDEO
02:49
Living With 80,000 Birds to Make Bird Nest Soup

512 views / 0 likes - added 6 years ago

Resting on a steep hill on the island of San Pascual, Philippines, is a house that’s home to one man and 80,000 birds. These tiny black-and-brown birds are known as “swiftlets,” and they’re a hot commodity in the country. Their nests are formed from harde
03:57
The Threat to Space Travel That No One's Talking About

668 views / 4 likes - added 6 years ago

If we don't clean up space debris, it could become impossible to leave Earth's atmosphere. Luckily, scientists have a plan. Well, lots of plans. NASA's Plan To Use A Giant Magnet To Make Mars Habitable - https://youtu.be/5XnpU9ZMFEg Sign Up For The Seeker
02:10
Self-folding printable structures

466 views / 0 likes - added 6 years ago

A team of researchers from MIT and Umass Amherst have designed 3-D printed structures that can fold themselves up without any outside stimulus, and the folding begins the instant it is peeled off the printing platform. (Learn more: http://news.mit.edu/201
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06:13 Popular
Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

929 views / 0 likes - added 6 years ago

Example problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&u
06:19
AP Chemistry multiple choice sample: Boiling points

532 views / 1 likes - added 6 years ago

Comparing the boiling point of nonane and 2,3,4-trifluoropentane. A sample multiple choice problem from the 2014 AP course description.
04:19
Dangling modifiers | Syntax | Khan Academy

591 views / 0 likes - added 6 years ago

A modifying word or phrase “dangles” when it doesn’t apply to the word it’s supposed to modify. Learn how to spot and fix this problem! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dangling-modifiers/ Watch the ne
04:33
My Lovely Problem

580 views / 1 likes - added 6 years ago

This is just a short update video that talks about the problem I am facing right now with my lovely world. It will be deleted in the future. My let's talk - https://youtu.be/mr0Lo6sPsy8 Report bugs here - https://bugs.mojang.com/secure/Dashboard.jspa Give
04:24 Popular
The Spacefaring Power of Pee

768 views / 0 likes - added 6 years ago

Subscribe! http://bit.ly/ACSReactions Getting to Mars is on our minds back here on Earth, and when it comes to space travel, recycling is a space traveler's best friend - pee included! Today we're looking at a brilliant new potential use for pee in space,
03:27
Tunnel Vision: The Borderline Mural Project at MIT

571 views / 0 likes - added 6 years ago

During the 2017 spring semester a group of students organized to design and paint interactive murals covering a 200-foot long stretch of wall in the tunnel system located under the campus of MIT. The interactive portion comes in the form of augmented real
01:34
Gene-edited pigs could solve America's transplant problem

508 views / 0 likes - added 6 years ago

The latest advance in Crispr technology is a new kind of virus-free gene-edited pig. Scientists are hot on the hunt to figure out a way to transplant pig organs into humans. But a growing concern is retroviruses in pig cells that could infect humans. Read
02:12
8 easy ways to fix common iPhone problems

625 views / 0 likes - added 6 years ago

Have a problem with your iPhone? Don't run to the Genius Bar just yet. There are tons of easy iPhone fixes you can handle yourself using common household items. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider T
02:34
How a Haitian village cooks with sunlight

544 views / 1 likes - added 6 years ago

This sustainable initiative is helping to save Haiti's forests. Follow Vox Borders on Facebook: https://goo.gl/l0x5cA and Instagram: https://goo.gl/CduwlO Subscribe to the Vox Borders newsletter for weekly updates: http://www.vox.com/borders-email Haiti h
01:22
TIL: A Bumblebee's Buzz Is Basically a Superpower | Today I Learned

593 views / 0 likes - added 6 years ago

In this week's Today I Learned, National Geographic photographer and conservation filmmaker Clay Bolt explains how a bumblebee's buzz could be considered a superpower—and one far more beneficial than any run-of-the-mill, comic book variety. ➡ Subscribe: h
02:37
TIL: We Waste One-Third of Food Worldwide | Today I Learned

641 views / 0 likes - added 6 years ago

When you were a kid, your mom probably made you stay at the dinner table until you finished your peas. Most of us eventually gave in, swallowing the evil little green bits like pills with milk. It was torture at the time, but mom had the right idea—and no
03:03
The mystery of mosquito flight

673 views / 0 likes - added 6 years ago

For a long time insect flight was a mystery: how do they stay aloft with large bodies and small wings? For mosquitos the puzzle is slightly different: how do they fly while moving their wings through only a small angle with each flap? Nature Video explore
01:30 Popular
Soft Robot Moves by Mimicking Plants

742 views / 1 likes - added 6 years ago

A tough but flexible bot unfurls like a plant using a pressurized plastic tube to inch through rugged environments. Subscribe to our channel: https://YouTube.com/SciAmerican Transcript: A new soft robot grows like a tendril. It unfurls from the inside to
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10:03
How Do We Protect Earth From Asteroids? Part 2 - Stopping Them

515 views / 0 likes - added 6 years ago

Once we know where all the dangerous asteroids are, how do we prevent one from hitting Earth? Read the supporting article from Nancy Atkinson: https://www.universetoday.com/90798/every-way-devised-to-deflect-an-asteroid/ Support us at: http://www.patreon.
09:50 Popular
Flying Into the Sun? NASA's Parker Solar Probe Mission

806 views / 0 likes - added 6 years ago

NASA is planning a mission to get as close as possible as we can to the Sun and reveal its mysteries. Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Like us on Facebo
10:27 Popular
How Do We Protect Earth From Asteroids? Part 1 - Finding Them

772 views / 0 likes - added 6 years ago

We know we live in a cosmic shooting gallery. Who’s got their eyes on the sky, and how will we prevent an asteroid strike if we find a dangerous space rock? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/
02:15
The Runways of Fire That Let WW2 Planes Land In Fog: FIDO

600 views / 0 likes - added 6 years ago

Landing on a runway surrounded by fire might not sound like a good idea, but it's better than trying to land without modern instruments in thick fog. This was FIDO: "Fog, Intensive, Dispersal Of" (originally "Fog Investigation and Dispersal Operations"),
09:29
Why the ocean is getting louder

533 views / 0 likes - added 6 years ago

What the world sounds like underwater. Subscribe to our channel! http://goo.gl/0bsAjO We often think of the ocean as a quiet, peaceful place, filled with animals that don't make much noise. So when I went diving in the ocean for the first time, I was surp
03:38
A Quick Cake Conundrum - Numberphile

590 views / 0 likes - added 6 years ago

A quick little problem from Cliff Stoll, who baked a birthday cake for Brady... More links & stuff in full description below ↓↓↓ See more Cliff videos: http://bit.ly/Cliff_Videos The scientific way to cut a cake... https://youtu.be/wBU9N35ZHIw Numberphile
03:52 Popular
DIY Kinetic Sand! Make Your Own Sand Slime! | Arts and Crafts with Crafty Carol

953 views / 3 likes - added 6 years ago

Can't wait for summer? No problem! Crafty Carol is teaching you how to make DIY kinetic sand! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitter: http://bit.ly/1EUu
07:04 Popular
How the Pyramids Were Built (Pyramid Science Part 2!)

987 views / 2 likes - added 6 years ago

Try Skillshare at http://skl.sh/besmart Help us build something great and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ You asked for it, so here’s the follow-up! Just because something is difficult doesn’t mean it’s impossible.
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01:34 Popular
Why Don't Roller Coasters Fly Off the Tracks?

824 views / 0 likes - added 6 years ago

Impossible Engineering | Thursdays at 9/8c Upstop wheels apply friction under the tracks to prevent roller coasters from derailing during zero-G drops and turns. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/impossib
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01:34
Scientists overlooked how high radiation could devastate Mars exploration missions

568 views / 0 likes - added 6 years ago

Scientists have long known high levels of radiation exists on Mars. But could it be so high that humans won't be able to handle when we get there? Following is a transcript of the video. Going to Mars may be more dangerous than we thought. The major probl
03:08
Making Medallions at MIT

496 views / 0 likes - added 6 years ago

Each year, the Department of Materials Science and Engineering gives its graduating students a bronze medallion of the MIT seal. These medallions are entirely prepared, cast, and finished by students in the Merton C. Flemings Materials Processing Laborato
03:44
The Train Bird Problem: What's Your Approach?

624 views / 0 likes - added 6 years ago

The Rest Of Us on Patreon: https://www.patreon.com/TheRestOfUs The Rest Of Us on Twitter: http://twitter.com/TROUchannel The Rest Of Us T-Shirts and More: http://teespring.com/TheRestOfUsClothing
05:31 Popular
Why don't perpetual motion machines ever work? - Netta Schramm

784 views / 1 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/why-don-t-perpetual-motion-machines-ever-work-netta-schramm Perpetual motion machines — devices that can do work indefinitely without any external energy source — have captured many inventors’ imaginations becau
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04:35
Surface area word problem example

700 views / 0 likes - added 7 years ago

Surface area word problem example
12:42
Master-slave JK flip-flop

555 views / 0 likes - added 7 years ago

An effective solution to the "racing" problem described in my previous video (https://youtu.be/st3mUEub99E) is the master-slave JK flip-flop which comprises two SR latches. In this video I explain how it works, build, and test it. Support me on Patreon: h
02:05
Secrets of the conch shell and its toughness

441 views / 0 likes - added 7 years ago

The shells of marine organisms take a beating from impacts due to storms and tides, rocky shores, and sharp-toothed predators. But as recent research has demonstrated, one type of shell stands out above all the others in its toughness: the conch. Now, res
09:23
Food waste is the world's dumbest problem

572 views / 1 likes - added 7 years ago

Eat your peas! It’s the easiest way to fight climate change. This is the fourth episode of Climate Lab, a six-part series produced by the University of California in partnership with Vox. Hosted by Emmy-nominated conservation scientist Dr. M. Sanjayan, th
04:31 Popular
3 SIMPLE WAYS TO BUILD A SPINNER

2,414 views / 14 likes - added 7 years ago

TechZone ► https://www.youtube.com/channel/UC6H07z6zAwbHRl4Lbl0GSsw Hi everyone! We all like to play with something when we are nervous or have nothing to do. You can find antistress toys everywhere, you can buy them in any store or on the internet. Nowad
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08:11
The fight to rethink (and reinvent) nuclear power

468 views / 0 likes - added 7 years ago

New nuclear energy technology has come a long way - but can we get over our fears? This is the fifth episode of Climate Lab, a six-part series produced by the University of California in partnership with Vox. Hosted by Emmy-nominated conservation scientis
10:45 Popular
Why are Movie Theater Concessions So Expensive? (The US v Paramount)

751 views / 0 likes - added 7 years ago

→Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/ixNM30beNK6 →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKt
01:40 Popular
Food Too "Ugly" to Sell Becomes a Feast for 5,000 People | National Geographic

771 views / 1 likes - added 7 years ago

What do you do with 2,000 pounds of produce that's perfectly edible but a little blemished? You could throw it out, contributing to the massive food waste problem, which results in roughly a third of the world's food supply going to waste. Or you could co
03:32
Silicon Valley billionaires created AltSchool

487 views / 0 likes - added 7 years ago

Silicon Valley is working on ways to change the way that we drive, eat, live, and now thanks to a new type of school, the way our children learn. The school is called AltSchool, and it's the brainchild of a former Google executive, Max Ventilla. The schoo
01:57
New method removes micropollutants from water

464 views / 0 likes - added 7 years ago

A team of MIT researchers has developed a new way to clear pollutants from water, even when present in extremely low concentrations. (Learn more about their novel method: http://news.mit.edu/2017/electrochemical-clear-pollutants-water-0510) Watch more vid
06:36
Face2Face: Real-time Face Capture and Reenactment of RGB Videos (CVPR 2016 Oral)

572 views / 0 likes - added 7 years ago

CVPR 2016 Paper Video (Oral) Project Page: http://www.graphics.stanford.edu/~niessner/thies2016face.html IMPORTANT NOTE: This demo video is purely research-focused and we would like to clarify the goals and intent of our work. Our aim is to demonstrate th
01:31
System can 3-D print an entire building

580 views / 0 likes - added 7 years ago

The list of materials that can be produced by 3-D printing has grown to include not just plastics but also metal, glass, and even food. Now, MIT researchers are expanding the list further, with the design of a system that can 3-D print the basic structure
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02:03
NASA is running out of spacesuits and it could jeopardize future missions

542 views / 0 likes - added 7 years ago

A new government audit reveals that NASA is running low on spacesuits and new ones might not be available in time. Astronauts have been using the same suits since 1981. The suit were only designed to last 15 years, but NASA was able to extend the lifetime
05:07 Popular
Check your intuition: The birthday problem - David Knuffke

891 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/check-your-intuition-the-birthday-problem-david-knuffke Imagine a group of people. How big do you think the group would have to be before there’s more than a 50% chance that two people in the group have the same
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08:59
Going green shouldn't be this hard

494 views / 0 likes - added 7 years ago

Going green does not need to be a sacrifice, either for us as individuals or for businesses, governments and the economy. This is the second episode of Climate Lab, a six-part series produced by the University of California in partnership with Vox. Hosted
03:22
Sesame Street: Song: Love the Ocean

515 views / 0 likes - added 7 years ago

There’s a big problem at the beach! The ocean is full of trash and the fish can barely swim. How can we stop people from throwing trash into the ocean and keep the water clean and blue? -- Subscribe to the Sesame Street Channel here: http://www.youtube.co
02:08 Popular
Why Don’t Sheep Shrink In The Rain?

867 views / 2 likes - added 7 years ago

We appreciate your support on https://www.patreon.com/MinuteEarth Getting wet isn’t REALLY what makes wool shrink; it merely exacerbates the friction between the wool fibers, which is stronger in one direction than another, so when agitated in the washer
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04:04 Popular
Hakuna Matata | The Lion King 1994

968 views / 3 likes - added 7 years ago

Lyrics: Hakuna Matata, what a wonderful phrase Hakuna Matata, ain't no passing craze It means no worries for the rest of your days It's our problem free philosophy, Hakuna Matata Why, when he was a young warthog When I was a young warthog Very nice, thank
02:48
New coating could prevent pipeline clogging

460 views / 0 likes - added 7 years ago

Researchers at MIT have developed a coating that could stop the buildup of hydrate ices that slow or block oil and gas flow. These hydrates are potentially explosive and are largely responsible for the initial failure to contain the oil spill that rocked
14:18 Popular
The Four Color Map Theorem - Numberphile

861 views / 0 likes - added 7 years ago

This video supported by Squarespace: https://www.squarespace.com/numberphile The Four Color Map Theorem (or colour!?) was a long-standing problem until it was cracked in 1976 using a "new" method... computers! A little bit of extra footage from this: http
13:00
The Moving Sofa Problem - Numberphile

586 views / 0 likes - added 7 years ago

Featuring Dan Romik from UC Davis. More footage from this interview soon on Numberphile2. Dan's comprehensive page on this topic: http://bit.ly/movingsofa Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRIN
05:04 Popular
Area of a Triangle - Fun challenging math problem

2,162 views / 0 likes - added 7 years ago

Can you solve the area of a triangle given points X and Y. This is not a basic problem, but it is a fun and challenging math problem. See if you are smart enough to find the area of a triangle for yourself. My name is Chris and my passion is to teach math
04:32 Popular
Math Word problems - Solving triangles

1,311 views / 0 likes - added 7 years ago

Become an expert in solving math word problems! In this problem you will learn how to use triangles to solve the height of a building. A man steps back 50 feet which the angle to the top of the building change 15 degrees. Using this information find the h
04:30 Popular
Calculus Limits - Easy Problem and Introduction

1,252 views / 0 likes - added 7 years ago

Learning Calculus limits is a breeze with this problem and introduction. This example is an easy problem. Check out my Calculus limits playlist if you want some harder examples. I also offer live tutoring if you need any extra help. Check out my website i
05:00 Popular
How Much Plastic is in the Ocean?

1,584 views / 5 likes - added 7 years ago

What can you do to make the oceans plastic-free? ↓↓↓Check the resources below ↓↓↓ Ocean plastic pollution is a massive environmental problem. Millions of tons of plastic waste enter the ocean every year, even plastic that goes in the trash can often ends
03:27
This Giant Neuron Could Explain Where Consciousness Comes From

632 views / 0 likes - added 7 years ago

After uncovering three giant neurons, scientists could be one step closer to pinpointing where consciousness lives in the brain. Can You Live With Only Half Of Your Brain? - https://youtu.be/_d9MkxLH3sY Sign Up For The Seeker Newsletter Here - http://bit.
02:17
A light rain can spread soil bacteria far and wide

540 views / 1 likes - added 7 years ago

Using high-resolution imaging, researchers from MIT's Department of Mechanical Engineering observed the effect of raindrops falling on dry soil laden with bacteria. (Learn more: http://news.mit.edu/2017/light-rain-spread-soil-bacteria-0307) Watch more vid
24:00 Popular
Generating π from 1,000 random numbers

825 views / 0 likes - added 7 years ago

Watch me calculate pi by rolling 1,000 random numbers on two d120 dice. All in the name of celebrating Pi Day 2017. You can watch all 500 rolls of the dice! https://www.youtube.com/watch?v=ESU4KdRLzu0 Here are some proofs that the probability of two rando
01:27 Popular
The Easiest Brain Teaser that will rack your brain

922 views / 0 likes - added 7 years ago

This is the easiest brain teaser that will rack your brain. 5 people can build 5 houses in 5 days. How long will it take 100 people to build 100 houses? My name is Chris and my passion is to teach math. Learning should never be a struggle which is why I m
01:07 Popular
The Easiest Brain Teaser You Might Get Wrong

938 views / 4 likes - added 7 years ago

Try and solve the easiest brain teaser you might get wrong. The chicken costs $1.00 more than the egg, and together they cost a total of $1.06. How much does the egg cost? My name is Chris and my passion is to teach math. Learning should never be a strugg
01:01
Building a soft robotic cube

648 views / 0 likes - added 7 years ago

Researchers from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) have developed a soft robotic cube that uses a series of spring-loaded metal tongues to jump, bounce, and roll. In this video, we watch the process of building a
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02:39
Furry Wetsuits

419 views / 0 likes - added 7 years ago

Inspired by hairy, semiaquatic mammals such as beavers and sea otters, a group of MIT engineers are fabricating fur-like rubbery pelts learn how these mammals stay warm and even dry while diving underwater. (Learn more: http://news.mit.edu/2016/beaver-ins
01:52
Plant-to-human communication

617 views / 0 likes - added 7 years ago

MIT engineers have transformed spinach plants into sensors that can detect explosives and wirelessly relay that information to a handheld device similar to a smartphone. (Learn more: http://news.mit.edu/2016/nanobionic-spinach-plants-detect-explosives-103
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Muscles made of nylon

643 views / 0 likes - added 7 years ago

MIT researchers have come up with one of the simplest and lowest-cost systems yet for developing artificial muscles, in which a material reproduces some of the bending motions that natural muscle tissues perform. The key ingredient? Nylon fiber. (Learn mo
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04:45
Light-based therapy for Alzheimer's disease

519 views / 0 likes - added 7 years ago

Researchers in Li-Huei Tsai's laboratory at the Picower Institute for Learning and Memory have shown that disrupted gamma waves in the brains of mice with Alzheimer’s disease can be corrected by a unique non-invasive technique using flickering light. (Lea
01:57
Movable microplatform floating on droplets

473 views / 0 likes - added 7 years ago

A new approach to microelectromechanical systems (MEMS), developed by a team of researchers at MIT, could offer a new way of making movable parts with no solid connections between the pieces, potentially eliminating a major source of wear and failure. (Le
02:17
One of the strongest lightweight materials known

475 views / 0 likes - added 7 years ago

A team of MIT engineers has successfully designed a new 3-D material with five percent the density of steel and ten times the strength, making it one of the strongest lightweight materials known. (Learn more: http://news.mit.edu/2017/3-d-graphene-stronges
59:36 Popular
Antimicrobial Resistance: The End of Modern Medicine? with Dame Sally Davies

900 views / 0 likes - added 7 years ago

Antimicrobial resistance is the most complex and pressing challenge since climate change. Chief Medical Officer Dame Sally Davies discusses the problem. Apologies for the audio issues with this talk - we had a few technical difficulties while filming. Wat
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Jessi and Squeaks Build a Better Back-Scratcher! - #sciencegoals

634 views / 0 likes - added 7 years ago

When we last left Jessi and Squeaks, Jessi had a big problem: her back was really itchy! Today we'll share our designs for back scratchers and build something to help her out! ---------- Love SciShow Kids and want to help support it? Become a patron on Pa
09:49 Popular
The Surprisingly Interesting Story Behind the Filet-O-Fish Sandwich

1,074 views / 1 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
05:07 Popular
Jessi Has a Problem!

1,155 views / 1 likes - added 7 years ago

Do you like using your imagination to build things that solve problems? If you do, you're thinking like an engineer! Learn how engineers identify and solve problems, then help Jessi with a big problem of her own! ---------- Love SciShow Kids and want to h
01:36 Popular
Are you smart enough to solve this simple brain teaser?

767 views / 0 likes - added 7 years ago

This simple brain teaser is not so easy. A virus is doubling every singe day. On the 67th day the virus has reached its max population. When will the virus reach half of its max population. My name is Chris and my passion is to teach math. Learning should
03:02 Popular
Can you solve the never ending square root?

2,995 views / 0 likes - added 7 years ago

This never ending square root can actually be solve using basic alegra. Find the exact value of this never square root. This problem is much easier than it looks. My name is Chris and my passion is to teach math. Learning should never be a struggle which
04:33 Popular
Can you solve Zeno's paradox? - Brain Teaser

1,625 views / 0 likes - added 7 years ago

Zeno's paradox is one of the most well know math puzzles in history. Is it possible to add an infinite amount of numbers and get an exact value? This is one example of Zeno's paradox. Try and solve this paradox and learn about the Greek philosopher Zeno i
03:29 Popular
Mind blowing brain teaser - Folding paper to the moon

916 views / 1 likes - added 7 years ago

Can you solve this mind blowing brain teaser? How many times can you fold a piece a paper before it reaches the moon? Find out the solution in this brain teaser in this video. My name is Chris and my passion is to teach math. Learning should never be a st
04:55 Popular
Solve the right triangle - Trigonometry Brain Teaser

1,688 views / 0 likes - added 7 years ago

A square is inside of a right triangle. The length of each side of the triangle is 3-4-5. Given this information what are the dimensions of the square? Can you solve this right triangle? My name is Chris and my passion is to teach math. Learning should ne
04:05 Popular
Why Does Garlic Make Breath Smell Bad?

724 views / 0 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
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Fast and forceful gel robots

525 views / 0 likes - added 7 years ago

Engineers at MIT have fabricated transparent gel robots that can perform a number of fast, forceful tasks, including kicking a ball underwater, and grabbing and releasing a live fish. (Learn more:https://news.mit.edu/2017/transparent-gel-robots-catch-rele
03:51 Popular
Can You Solve This MIT Admissions Question? Geometry Problem, 1869

945 views / 0 likes - added 7 years ago

The Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid
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A Short History Of Humans And Germs: The Golden Age Of Germs | Goats & Soda | NPR

654 views / 0 likes - added 7 years ago

Ten thousand years ago, at the dawn of the agricultural revolution, many of our deadly human diseases didn't exist. What changed? For the first time in history, humans were living in close contact with domesticated animals - milking them, taking care of t
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The Four 4s - Numberphile

435 views / 0 likes - added 7 years ago

It was a famous problem for many years - until a physics genius solved it all the way to infinity. Featuring author Alex Bellos - more links below. Extras from this interview: https://youtu.be/jv8dITbiheQ More Numberphile videos with Alex: http://bit.ly/B
04:32 Popular
Cars: engine power and transmission - 3D animation

787 views / 0 likes - added 7 years ago

The physical principles behind car gears. Visit my homepage, http://www.zutopedia.com/udia.html, or read about my latest book http://www.zutopedia.com This video offers an unusual perspective to the relation between engine power, RPM and acceleration. Som
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Clarence | Someone Else's Problem | Cartoon Network

530 views / 0 likes - added 7 years ago

Clarence and Sumo dig a tunnel and discover some life-changing news from the episode, "Sumo Goes West." CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1jq0JYj About Clarence: With his friends Sumo and Jeff, Clar
07:52
Proof That Computers Can't Do Everything (The Halting Problem)

574 views / 1 likes - added 7 years ago

If you disagree or get confused by this video, read this FAQ: http://www.zutopedia.com/halting_problem.html#faq Click here for a list of my other works: http://www.zutopedia.com/udia.html This video gives an informal presentation of Alan Turing's Halting
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Kinetic Energy Can Recharge A Car’s Battery, Here’s How (360 Video)

675 views / 0 likes - added 7 years ago

We went to San Francisco’s Potrero Hill to talk about regenerative braking! Learn all about this energy saving technique in VR! Made in partnership with Toyota: http://www.toyota.com/priusprime/ Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
11:01 Popular
High road low road race, potential kinetic energy Part 2--Homemade Science with Bruce Yeany

916 views / 0 likes - added 7 years ago

Updated video on the high road low road track race physics demonstration that I posted previously. In this video I tried to explore or clarify several suggestions and comments that viewers had in the first video. The high road low road track has been a cl
11:01 Popular
Is There Life on Mars?

1,254 views / 0 likes - added 7 years ago

You know what would be exciting? Finding life on Mars. What is the best evidence we’ve seen for life on the Red Planet? References: http://mars.nasa.gov/programmissions/missions/past/viking/ http://www.astrobio.net/news-exclusive/potential-signs-ancient-l
02:57 Popular
Buoyancy of Sand demonstration-- Archimedes principle /// Homemade Science with Bruce Yeany

1,480 views / 0 likes - added 7 years ago

When sand particles are put into motion, heavy and light objects will sink or float in the sand and behave just like in a fluid. The moving sand can be used to demonstrate the concept of buoyant forces. However, due to the size and friction of the sand pa
25:57 Popular
The Brachistochrone

742 views / 0 likes - added 7 years ago

BRAIN CANDY LIVE TICKETS: http://www.braincandylive.com/tickets Links to sources and to learn more below! MY TWITTER: http://www.twitter.com/tweetsauce MY INSTAGRAM: http://www.instagram.com/electricpants THE CURIOSITY BOX: https://www.curiositybox.com/ S
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Super Dino Pals: Sweater Weather (Sesame Studios)

594 views / 0 likes - added 7 years ago

It's time for recess, but it's a little chilly out! Knox grabs his sweater but can't seem to get it on and is getting very frustrated. With some helpful tips from his friends, Knox can solve this problem. Subscribe and tune in next Wednesday for a new epi
09:35 Popular
Is This A NEW SPECIES?!

890 views / 1 likes - added 7 years ago

Order my Maker Box from Quarterly ►► http://on.qrtr.ly/ItsOKtoMake Don’t miss the next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓ More info and sources below ↓ This is the first-ever video of what we’re calling the "hermit crab caterpillar"! We’re pre
03:28 Popular
Potential Kinetic Energy Investigation /// Homemade Science with Bruce Yeany

1,095 views / 1 likes - added 7 years ago

This is simple student activity to investigate the change of potential energy into kinetic energy. After a ball rolls down a ramp it gets caught by a simple catch cup and pushes for distance, eventually losing it's energy due to friction. The more energy
04:56
Would you sacrifice one person to save five? - Eleanor Nelsen

700 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/would-you-sacrifice-one-person-to-save-five-eleanor-nelsen Imagine you’re watching a runaway trolley barreling down the tracks, straight towards five workers. You happen to be standing next to a switch that will
03:47 Popular
How Antivenom Stops Venom From Killing You

806 views / 1 likes - added 7 years ago

You may know that antivenom can counteract attacks from venomous creatures, but how does it work? How Snakes Got Their Venom - https://youtu.be/Ogf2gq6Kl_M Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: How To Make Antivenom - A
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Jellyfish Lasers Are Revolutionizing Quantum Physics

617 views / 1 likes - added 7 years ago

How are scientists using jellyfish to create super-advanced polariton lasers? And how do lasers even work in the first place? What Makes Some Animals Glow? - https://youtu.be/Bv6VkasWmrU Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Thank
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05:11
The Mind Body Problem

633 views / 0 likes - added 7 years ago

The Mind-Body problem is one of the greatest conundrums of philosophy and of our everyday lives too. FURTHER READING “The so-called Mind-Body problem is one of the greatest and most quietly painful conundrums in philosophy – and more importantly, in every

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