Search Results: "Ull"

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09:06 Popular
Taxation and Dead Weight Loss

1,436 views / 0 likes - added 9 years ago

The effect of taxation on the equilibrium price and quantity More free lessons at: http://www.khanacademy.org/video?v=NuLlNAdrom4
09:18
Demand-Pull Inflation under Johnson

572 views / 1 likes - added 9 years ago

Thinking about whether inflation in the late 1960s is consistent with the AD-AS model More free lessons at: http://www.khanacademy.org/video?v=HdqbCvqTb20
07:32
Full Reserve Banking

610 views / 0 likes - added 9 years ago

Overview of full reserve banking in comparison to fractional reserve banking More free lessons at: http://www.khanacademy.org/video?v=RGMcswR8DnY
11:02
Titration Roundup

441 views / 0 likes - added 9 years ago

Making sure you fully understand titration curves More free lessons at: http://www.khanacademy.org/video?v=BBIGR0RAMtY
08:20
Mean and Variance of Bernoulli Distribution Example

672 views / 0 likes - added 9 years ago

Mean and Variance of Bernoulli Distribution Example More free lessons at: http://www.khanacademy.org/video?v=O8vB1eInP_8
06:59 Popular
Bernoulli Distribution Mean and Variance Formulas

720 views / 0 likes - added 9 years ago

Bernoulli Distribution Mean and Variance Formulas More free lessons at: http://www.khanacademy.org/video?v=ry81_iSHt6E
10:23
Introduction to the Null Space of a Matrix

672 views / 0 likes - added 9 years ago

Showing that the Null Space of a Matrix is a valid Subspace More free lessons at: http://www.khanacademy.org/video?v=jCwRV1QL_Xs
13:08
Null Space 2: Calculating the null space of a matrix

692 views / 0 likes - added 9 years ago

Calculating the null space of a matrix More free lessons at: http://www.khanacademy.org/video?v=qvyboGryeA8
11:35
Null Space 3: Relation to Linear Independence

664 views / 0 likes - added 9 years ago

Understanding how the null space of a matrix relates to the linear independence of its column vectors More free lessons at: http://www.khanacademy.org/video?v=vFctYRhK2M0
25:13 Popular
Null Space and Column Space Basis

862 views / 0 likes - added 9 years ago

Figuring out the null space and a basis of a column space for a matrix More free lessons at: http://www.khanacademy.org/video?v=_uTAdf_AsfQ
13:59 Popular
Dimension of the Null Space or Nullity

797 views / 0 likes - added 9 years ago

Dimension of the Null Space or Nullity More free lessons at: http://www.khanacademy.org/video?v=abYAUqs_n6I
23:19
Linear Algebra: Rowspace and Left Nullspace

646 views / 0 likes - added 9 years ago

Rowspace and Left Nullspace More free lessons at: http://www.khanacademy.org/video?v=qBfc57x_RSg
19:50
Lin Alg: Visualizations of Left Nullspace and Rowspace

639 views / 0 likes - added 9 years ago

Relationship between left nullspace, rowspace, column space and nullspace. More free lessons at: http://www.khanacademy.org/video?v=GW8ZPjGlk24
03:27 Popular
Lin Alg: Orthogonal Complement of the Nullspace

731 views / 0 likes - added 9 years ago

The orthogonal complement of the nullspace and left nullspace. More free lessons at: http://www.khanacademy.org/video?v=LE_aQAur7nI
10:35
Mechanical Advantage (part 3)

496 views / 0 likes - added 9 years ago

Introduction to pulleys and wedges More free lessons at: http://www.khanacademy.org/video?v=vSsK7Rfa3yA
10:08
Fluids (part 8)

464 views / 0 likes - added 9 years ago

Beginning of the proof of Bernoulli's Equation. More free lessons at: http://www.khanacademy.org/video?v=uqyLOuAzbvo
10:09
Fluids (part 9)

551 views / 0 likes - added 9 years ago

Second part of the Bernoulli's Equation proof. Beginning of a problem that uses the equation. More free lessons at: http://www.khanacademy.org/video?v=QX2YLR09Q78
08:36
Fluids (part 10)

495 views / 0 likes - added 9 years ago

Second part of the example that uses Bernoulli's equation. More free lessons at: http://www.khanacademy.org/video?v=NGpJPz44JYc
07:47
Fluids (part 12)

445 views / 0 likes - added 9 years ago

Complete example of a Bernoulli's Equation exercise. More free lessons at: http://www.khanacademy.org/video?v=xlJYYM5TWoA
12:12 Popular
Introduction to Astronomy: Crash Course Astronomy #1

719 views / 3 likes - added 9 years ago

Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?" -- Table of Contents: What is Astronomy? 3:00 Who Studie
09:46 Popular
Moon Phases: Crash Course Astronomy #4

1,954 views / 6 likes - added 9 years ago

In this episode of Crash Course Astronomy, Phil takes you through the cause and name of the Moon's phases. -- Why the Moon Has Phases 0:36.1 Spheres in Orbit 1:05.4 Name of the Moon Phases 2:25.5 How We See It 7:48.2 -- PBS Digital Studios: http://youtube
10:17 Popular
Introduction to the Solar System: Crash Course Astronomy #9

979 views / 1 likes - added 9 years ago

In today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how we went from a giant ball of gas to the system of planets and other celestial objects we have today. This episode is sponsored by Squaresp
09:51 Popular
The Moon: Astronomy #12

957 views / 1 likes - added 9 years ago

Join Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation. This episode is brought to you by Squarespace: http://www.squarespace.com/crashcourse -- Table of Contents Many Millio
10:16 Popular
Tissues, Part 2 - Epithelial Tissue: Crash Course A&P #3

1,541 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO : Phoebe and James McMullan FROM : Dad Continue being awesome Phoebe&James from John&Hank! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything
10:29 Popular
Tissues, Part 3 - Connective Tissues: Crash Course A&P #4

1,136 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Ashley FROM: Fee Happy birthday nerd also I love you lots and lots *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if y
07:21 Popular
Humans and Energy: Crash Course World History 207

1,099 views / 1 likes - added 9 years ago

In which Stan Muller subs for John Green and teaches you about energy and humanity. Today we discuss the ideas put forth by Alfred Crosby in his book, Children of the Sun. Historically, almost all of the energy that humans use has been directly or indirec
11:38
The Quakers, the Dutch, and the Ladies: Crash Course US History #4

655 views / 2 likes - added 9 years ago

In which John Green teaches you about some of the colonies that were not in Virginia or Massachussetts. Old New York was once New Amsterdam. Why they changed it, I can say; ENGLISH people just liked it better that way, and when the English took New Amster
15:07 Popular
Progressive Presidents: Crash Course US History #29

729 views / 1 likes - added 9 years ago

In which John Green teaches you about the Progressive Presidents, who are not a super-group of former presidents who create complicated, symphonic, rock soundscapes that transport you into a fantasy fugue state. Although that would be awesome. The preside
14:57 Popular
The New Deal: Crash Course US History #34

1,221 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
13:42 Popular
The Cold War in Asia: Crash Course US History #38

953 views / 1 likes - added 9 years ago

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything
10:52
Language, Voice, and Holden Caulfield: The Catcher in the Rye Part 1

653 views / 0 likes - added 9 years ago

In which John Green examines JD Salinger's novel The Catcher in the Rye. John pulls out the old school literary criticism by examining the text itself rather than paying attention to the biographical or historical context of the novel (that's for next wee
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13:12 Popular
Reader, it's Jane Eyre - Crash Course Literature 207

770 views / 2 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
12:10 Popular
Chordates - CrashCourse Biology #24

1,619 views / 0 likes - added 9 years ago

Hank introduces us to ourselves by taking us on a journey through the fascinatingly diverse phyla known as chordata. And the next time someone asks you who you are, you can give them the facts: you're a mammalian amniotic tetrapodal sarcopterygian osteich
12:21 Popular
The Excretory System: From Your Heart to the Toilet - CrashCourse Biology #29

1,274 views / 1 likes - added 9 years ago

Hank takes us on the fascinating journey through our excretory system to learn how our kidneys make pee. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow Cras
13:11 Popular
The Skeletal System: It's ALIVE! - CrashCourse Biology #30

1,290 views / 1 likes - added 9 years ago

Hank introduces us to the framework of our bodies, our skeleton, which apart from being the support and protection for all our fleshy parts, is involved in many other vital processes that help our bodies to function properly. Crash Course Biology is now a
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12:06 Popular
Mesopotamia: Crash Course World History #3

814 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
12:17 Popular
Buddha and Ashoka: Crash Course World History #6

884 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
03:36 Popular
Sesame Street: Cookie Monster's Favorite Shape

725 views / 0 likes - added 9 years ago

Cookie Monster is carefully selecting his favorite shaped cookie. Do you think he likes triangle cookies or square cookies or rectangle cookies or circle cookies? Trick question: Cookie Monster loves cookies of all shapes and sizes! Om nom nom nom nom! Su
01:44
Sesame Street: Blue Jay Song

687 views / 0 likes - added 9 years ago

One fine evening, a blue jay had a party. The nest was full and everyone had a good time. When the party came to an end, the robin flew away, and the pigeon hailed a cab, and all the other birdies found their way home until the nest was finally empty. Emp
02:15
Sesame Street: Jonah Hill Learns the Word, Empty

667 views / 0 likes - added 9 years ago

There are no pretzels left in the pretzel bowl. There is no water left in the glass, and there are no wild animals in the cage. The bowl, the glass, and the cage are all empty. Fortunately, Jonah Hill and Murray have a box full of crayons to keep the wild
02:11
Sesame Street: Elmo and Ice Cube are Astounded

532 views / 0 likes - added 9 years ago

Astouding is when something is so amazing, it catches you by surprise. For example, making a penny disappear, pulling a Dinosaur out of a hat, and turning Ice Cube into an Ice Cube are all astounding magic tricks you can watch in this video. Subscribe to
05:14 Popular
Sesame Street: Furry Potter and The Goblet of Cookies

954 views / 4 likes - added 9 years ago

To get to the Goblet of Cookies, Furry Potter must listen carefully to directions. It will take more than a simple Wingardium Leviosa to reach the Goblet. Watch Professor Crumblemore teach Furry Potter the wizardly ways of following instructions in Furry
14:06
Sesame Street: Rube Goldberg Machines!

644 views / 1 likes - added 9 years ago

A clock strikes twelve pulling a string just tight enough to move the marble sitting on the string, sending to gently topple one domino, collapsing a bunch of other dominoes, that eventually fall off a counter and trigger a lever to launch a badminton bir
05:52 Popular
Sesame Street: Adventure (Word on the Street Podcast)

878 views / 0 likes - added 9 years ago

The word on the street is adventure, and if you haven't been on an adventure yet, Murray has a bunch of great adventurous ideas for you! Ever go looking for slugs in your backyard? What about digging a gigantic hole at the beach? Life is full of adventure
00:38 Popular
Sesame Street: "Alphabet Songs" Preview

774 views / 0 likes - added 9 years ago

Sing your ABCs with Elmo and all your favorite Sesame Street Muppets! Full of furry friends, animation, and children, this feature includes songs for every letter of the alphabet! Special guests Norah Jones, the Dixie Chicks, and Smokey Robinson. Subscrib
03:07
Sesame Street: Little Red Riding Hood

655 views / 1 likes - added 9 years ago

And now Sesame Street proudly presents Musical Fairy Tales, where we bring a little music to your favorite fairy tales. Today's story takes us over the mountain and through the woods where Little Red Riding Hood has just arrived a granny's house with a ba
00:46
Sesame Street: Rube Goldberg Letter L

582 views / 0 likes - added 9 years ago

First, you pull the lever, which launches a lobster down a ladder, letting go of a lemon, which gets lowered down to a lamp which sends lion to set off a log down to a last lever which lights up some lights in the shape of the letter L. Subscribe to the S
02:54 Popular
Sesame Street: Grover and Rosita and Triangles

1,066 views / 0 likes - added 9 years ago

Do all triangles look alike? Does a right triangle look different from an isosceles triangle which looks different from a Bermuda triangle? Triangles can come in many shapes and sizes but they all have two things in common: three sides and three angles. T
03:20 Popular
Sesame Street: Pentatonix Counts (&Sings) to Five

1,916 views / 2 likes - added 9 years ago

Nobody has ever counted to five as beautifully and harmoniously as Pentatonix has. Make sure to check out their backstage mashup of "C is for Cookie" and "Rubber Duckie:" http://goo.gl/f1p2f9 Tune in to see Pentatonix on Sesame Street February 7th on PBS
02:52
Sesame Street: Bert is All Dressed Up for Winter

609 views / 0 likes - added 9 years ago

Get your galoshes on your head, your gloves on your ears, and get those earmuffs around your waist. Earmuffs around your waist? No, no, no, they've got it all wrong. Hopefully, Bert can figure out how to get dressed for winter so he doesn't end up with a
02:27
Sesame Street: Hank Azaria and Elmo look for Imposters

625 views / 0 likes - added 9 years ago

Elmo needs some help understanding the word, imposter. Thankfully,Cookie was available to help. Wait a minute- that's not Cookie Monster it's Hank Azaria posing as Cookie Monster. He's an imposter! Subscribe to the Sesame Street Channel here: http://www.y
06:14 Popular
Sesame Street: Super Grover Helps a Cow Down the Stairs

973 views / 1 likes - added 9 years ago

At a beauty parlor in a bustling metropolis, one cow has gone a step too far. Super Grover 2.0 uses observation, questioning, and investigation to help this bovine beauty carefully descend a treacherous staircase. Subscribe to the Sesame Street Channel he
06:18 Popular
Sesame Street: Super Grover Finds The Perfect Ball for a Cactus

792 views / 0 likes - added 9 years ago

Poor Mr. Cactus deflated the very ball he wanted play with. Hopefully, Super Grover 2.0 can help him find a ball that won't deflate, or be too heavy, or melt. Hopefully. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_cent
05:16 Popular
Sesame Street: The Spy Who Loved Cookies (007 Parody)

1,284 views / 4 likes - added 9 years ago

Only the best secret agent could stop Lady Finger's evil plan. Unfortunately, he wasn't available. Can Cookie Monster stop Lady Finger before its too late? Will he listen to directions? Watch carefully. An all new segment on Sesame Street, "Cookie's Crumb
00:54
Sesame Street: "Arts and Crafts Playdate" Preview

532 views / 0 likes - added 9 years ago

Learn to be "art smart" with your Sesame Street friends with two full episodes of crafty fun! Click this link for the "Arts and Crafts Playdate" DVD! http://www.amazon.com/Sesame-Street-Arts-Crafts-Playdate/dp/B00CENWUYA/ Subscribe to the Sesame Street Ch
56:50 Popular
Great Museums: Elevated Thinking: The High Line in New York City

800 views / 1 likes - added 9 years ago

Narrated by actress Susan Sarandon, this hour-long documentary film showcases the High Line, a most unusual and unlikely public park. Since opening in 2009, it has become a top global tourist destination, with nearly 5 million visitors annually. Since 199
03:33
Great Museums TV Series: Highlights

643 views / 0 likes - added 9 years ago

A highlights reel featuring some of the most memorable episodes of Great Museums to appear on public television. A full listing of Great Museums episodes can be found at www.GreatMuseums.org.
02:25 Popular
C is for Cookie/Rubber Ducky - Pentatonix feat. Cookie Monster

771 views / 0 likes - added 9 years ago

Check out our performance of the number medley on Sesame Street: http://bit.ly/1d46q4k Watch the full episode when it airs on TV: Feb 7, 2014 on PBS Kids ORDER PTXMAS DELUXE EDITION - http://smarturl.it/PTXmas?IQid=yt ORDER PTX VOL. 2 - http://smarturl.it
02:01 Popular
Dinosaur Heroes

964 views / 2 likes - added 9 years ago

No one likes bullies, even in the dinosaur world. This dino hero is looking out for the little guy as he gets chased down by some ferocious raptors. Watch the whole playlist of dinosaur videos here: http://www.youtube.com/watch?v=sW4p6vzviKQ&list=PLfpPYJH
02:24 Popular
Chocolate Chip Cookies | How It's Made

973 views / 0 likes - added 9 years ago

It's one of America's favorite foods. Learn how chocolate chip cookies go from industrial mixer to dessert platters across the U.S. | For more How It's Made, visit http://science.discovery.com/tv-shows/how-its-made/#mkcpgn=ytsci1 Subscribe to Science Chan
02:37 Popular
How Are NFL Footballs Made?

1,095 views / 5 likes - added 9 years ago

Take a look inside the process of making footballs for the NFL! | For more, visit http://www.sciencechannel.com/tv-shows/how-its-made/#mkcpgn=ytsci1 Watch full episodes: http://bit.ly/HowItsMadeFullEps Subscribe to Science Channel: http://www.youtube.com/
04:18 Popular
Machine-Made Lace | How It's Made

855 views / 0 likes - added 9 years ago

Sit back and enjoy the factory fun with this How It's Made: Lace music video. | For more How It's Made, visit http://science.discovery.com/tv-shows/how-its-made/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_
03:42 Popular
Bullet-Proof Clothes | World's Strangest

727 views / 2 likes - added 9 years ago

In Bogota, Colombia, there's a new clothing line popular among the rich and famous. It's haute couture--and bullet-proof. Here's how it works. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1 Catch
03:21 Popular
Is There Life on Enceladus?

719 views / 0 likes - added 9 years ago

Saturn's tiny, frozen moon Enceladus could hold the secrets to extraterrestrial life. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscrip
04:02 Popular
Inside Monster Martian Volcanoes

809 views / 3 likes - added 9 years ago

Mars is home to Olympus Mons, the largest volcano in the solar system, which covers an area the size of Arizona. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science Channel! | http
03:54 Popular
Recreating Asteroid Strike That Killed Dinosaurs

756 views / 0 likes - added 9 years ago

The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/s
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02:52 Popular
60-Foot-Wide Asteroid Hurtles Toward Earth

745 views / 0 likes - added 9 years ago

In February 2013, a stunning sight in the sky over Russia made international headlines. The light of an asteroid hurtling toward Earth was brighter than the sun. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#m
02:27
Do Transplanted Organs Carry Memories?

622 views / 0 likes - added 9 years ago

Hundreds of organ recipients have reported unique experiences after their transplant. | For more, visit http://science.discovery.com/tv-shows/the-unexplained-files/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?a
02:54
The Lost Giants of Georgia

636 views / 0 likes - added 9 years ago

A discovery of bones belonging to seemingly giant people raise questions. Research looks to the real giants that live among us. | For more, visit http://science.discovery.com/tv-shows/the-unexplained-files/#mkcpgn=ytsci1 Subscribe to Science Channel! | ht
04:46 Popular
Earworms: Those Songs That Get Stuck In Your Head - Elizabeth Hellmuth Margulis

1,072 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/earworms-those-songs-that-get-stuck-in-your-head-elizabeth-hellmuth-margulis Have you ever been waiting in line at the grocery store, innocently...
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05:05
Why Sitting Is Bad For You - Murat Dalkilinç

576 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-sitting-is-bad-for-you-murat-dalkilinc Sitting down for brief periods can help us recover from stress or recuperate from exercise. But nowadays,...
05:34 Popular
At What Moment Are You Dead? - Randall Hayes

711 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/at-what-moment-are-you-dead-randall-hayes For as far back as we can trace our existence, humans have been fascinated with death and resurrection....
03:53 Popular
Where Did Earth’s Water Come From? - Zachary Metz

979 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/where-did-earth-s-water-come-from-zachary-metz Water covers over 70% of the Earth, cycling from the oceans and rivers to the clouds and back again....
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05:42 Popular
The Language Of Lying - Noah Zandan

787 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-language-of-lying-noah-zandan We hear anywhere from 10 to 200 lies a day. And although we've spent much of our history coming up with ways...
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04:14 Popular
What Causes Bad Breath? - Mel Rosenberg

824 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-causes-bad-breath-mel-rosenberg Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universall...
05:45 Popular
The Benefits Of A Good Night's Sleep - Shai Marcu

913 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-benefits-of-a-good-night-s-sleep-shai-marcu It's 4am, and the big test is in 8 hours. You've been studying for days, but you still don't...
05:55 Popular
History Vs. Christopher Columbus - Alex Gendler

1,232 views / 4 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/history-vs-christopher-columbus-alex-gendler Many people in the United States and Latin America have grown up celebrating the anniversary of Christopher...
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05:27
Can Robots Be Creative? - Gil Weinberg

647 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/can-robots-be-creative-gil-weinberg People have been grappling with the question of artificial creativity -- alongside the question of artificial...
05:07 Popular
Why Are Some People Left-handed? - Daniel M. Abrams

909 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-are-some-people-left-handed-daniel-m-abrams Today, about one-tenth of the world's population are southpaws. Why are such a small proportion...
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04:28 Popular
How Do Dogs Smell

1,406 views / 5 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-do-dogs-see-with-their-noses-alexandra-horowitz You may have heard the expression that dogs 'see with their noses.' But these creature's...
04:52
What Did Democracy Really Mean In Athens? - Melissa Schwartzberg

625 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-did-democracy-really-mean-in-athens-melissa-schwartzberg While we might consider elections to be the cornerstone of democracy, the Athenians...
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04:58 Popular
How Does Your Brain Respond To Pain? - Karen D. Davis

753 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-does-your-brain-respond-to-pain-karen-d-davis Everyone experiences pain -- but why do some people react to the same painful stimulus in different...
04:58
Why Do We Pass Gas? - Purna Kashyap

650 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-do-we-pass-gas-purna-kashyap Flatulence is a daily phenomenon. In fact, most human beings pass gas 10-20 times a day (yes, that includes you)....
05:11
Is Math Discovered Or Invented? - Jeff Dekofsky

618 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/is-math-discovered-or-invented-jeff-dekofsky Would mathematics exist if people didn't? Did we create mathematical concepts to help us understand...
04:05 Popular
What Are Those Floaty Things In Your Eye? - Michael Mauser

839 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-are-those-floaty-things-in-your-eye-michael-mauser Sometimes, against a uniform, bright background such as a clear sky or a blank computer...
03:22 Popular
How Do The Lungs Work? - Emma Bryce

930 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-do-the-lungs-do-emma-bryce When you breathe, you transport oxygen to the body's cells to keep them working, while also clearing your system...
05:23 Popular
The 2,400-year Search For The Atom - Theresa Doud

982 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-2-400-year-search-for-the-atom-theresa-doud How do we know what matter is made of? The quest for the atom has been a long one, beginning 2400...
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03:37 Popular
How Does The Thyroid Manage Your Metabolism? - Emma Bryce

761 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-does-the-thyroid-manage-your-metabolism-emma-bryce Nestled in the tissues of your neck is a small, unassuming organ that wields enormous power...
05:19 Popular
How Optical Illusions Trick Your Brain - Nathan S. Jacobs

1,978 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-optical-illusions-trick-your-brain-nathan-s-jacobs Optical illusions are images that seem to trick our minds into seeing something different...
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03:55 Popular
The Science Of Spiciness - Rose Eveleth

784 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-science-of-spiciness-rose-eveleth When you take a bite of a hot pepper, your body reacts as if your mouth is on fire -- because that's essentially...
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03:03 Popular
How Do You Know You Exist? - James Zucker

1,279 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-do-you-know-you-exist-james-zucker How do you know you're real? Is existence all just a big dream? Has some mad scientist duped us into simply...
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04:38 Popular
Schrödinger's Cat: A Thought Experiment In Quantum Mechanics - Chad Orzel

718 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/schrodinger-s-cat-a-thought-experiment-in-quantum-mechanics-chad-orzel Austrian physicist Erwin Schrödinger, one of the founders of quantum mechanics,...
04:51 Popular
The Colossal Consequences Of Supervolcanoes - Alex Gendler

847 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-colossal-consequences-of-supervolcanoes-alex-gendler In 1816, Europe and North America were plagued by heavy rains, odd-colored snow, famines,...
03:26 Popular
Grammar's Great Divide: The Oxford Comma - TED-Ed

1,124 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/grammar-s-great-divide-the-oxford-comma-ted-ed If you read "Bob, a DJ and a clown" on a guest list, are three people coming to the party, or only...
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How Do Vitamins Work? - Ginnie Trinh Nguyen

1,400 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-s-the-value-of-vitamins-ginnie-trinh-nguyen Vitamins are the building blocks that keep our bodies running; they help build muscle and bone,...
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04:29
Why Is Ketchup So Hard To Pour? - George Zaidan

658 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-is-ketchup-so-hard-to-pour-george-zaidan Ever go to pour ketchup on your fries...and nothing comes out? Or the opposite happens, and your plate...
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04:29 Popular
DNA: The Book Of You - Joe Hanson

989 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/dna-the-book-of-you-joe-hanson Your body is made of cells -- but how does a single cell know to become part of your nose, instead of your toes?...
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05:29 Popular
A Brief History Of Melancholy - Courtney Stephens

731 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/a-brief-history-of-melancholy-courtney-stephens If you are a living, breathing human being, chances are you have felt sad at least a few times in...
04:00 Popular
Cell Vs. Virus: A Battle For Health - Shannon Stiles

1,117 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/cell-vs-virus-a-battle-for-health-shannon-stiles All living things are made of cells. In the human body, these highly efficient units are protected...
04:52 Popular
Should We Eat Bugs? - Emma Bryce

949 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/should-we-eat-bugs-emma-bryce What's tasty, abundant and high in protein? Bugs! Although less common outside the tropics, entomophagy, the practice...
05:55 Popular
The Importance Of Focus - Richard St. John

813 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-importance-of-focus-richard-st-john How might focus help you succeed? Using examples of famous people from disparate fields, such as James Cameron,.
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What's The Difference Between Accuracy And Precision? - Matt Anticole

931 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-s-the-difference-between-accuracy-and-precision-matt-anticole When we measure things, most people are only worried about how accurate, or how...
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03:35
Why Are Manhole Covers Round? - Marc Chamberland

664 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-are-manhole-covers-round-marc-chamberland Why are most manhole covers round? Sure it makes them easy to roll, and slide into place in any ...
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04:06 Popular
How To Spot A Counterfeit Bill - Tien Nguyen

1,687 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-to-spot-a-counterfeit-bill-tien-nguyen Authentic dollar bills are equipped with many security features to make them difficult to forge. But...
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10:18 Popular
Mercury: Crash Course Astronomy #13

1,278 views / 9 likes - added 9 years ago

Mercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It's also incredibly hot but, surprisingly, has water ice hiding beneath its surface. -- Table of Contents Closest Planet to the Sun 0:03 Rotation Locked t
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Crash Course Intellectual Property And Economics!

667 views / 0 likes - added 9 years ago

John Green and Stan Muller talk about the future of Crash Course Humanities
01:45 Popular
How Do You Turn A Human Into A Dolphin?

876 views / 0 likes - added 9 years ago

The Flyboard is an incredible watercraft that allows riders to perform impressive acrobatics above and below the water's surface. How does it work? | http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 Catch OUTRAGEOUS ACTS OF
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18:58 Popular
Mariano Rivera: The Sports Illustrated Kids Interview

746 views / 0 likes - added 9 years ago

Kid Reporter Amiri Tulloch sits down with Yankees legend Mariano Rivera to talk about the young adult version of his book The Closer, as well as his career and his experience last year on his retirement tour.
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The Recipe For Life…

606 views / 0 likes - added 9 years ago

We're cookin' in the primordial kitchen! Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart↓ More info and sources below ↓ If the human body could be distilled down into one molecule, what would our chemical formula be? And WHY is it that way? Is
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%$?# Allergies!

899 views / 0 likes - added 9 years ago

It’s the season for sneezin’! Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Springtime means the arrival of green grass, bright flowers, and buzzing bees. But for many of us, it’s also about sneezing, watery re
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Attack Of The Zombie Parasites!

826 views / 3 likes - added 9 years ago

Did someone say BRAAAAAINS…? Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Shows like The Walking Dead are full of hungry, mindless, surprisingly fleet-footed armies of brain-eating zombies. Could they actually
05:31
Why Are Some People Left-Handed?

680 views / 0 likes - added 9 years ago

The science of their sinister ways… Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http:/
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05:45 Popular
What's The Deadliest Animal In The World?

840 views / 2 likes - added 9 years ago

Besides humans, of course. Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Gates Foundation info on the world’s
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Sesame Street:“Elmo The Musical – Volume 2” Preview

814 views / 0 likes - added 9 years ago

It’s volume two of Elmo’s math-filled musicals, packed with 7 all-new to DVD episodes! With over two hours of music, adventure, math, friendship and fun, little learners will love to sing along! Includes a bonus full-length video of “Play With Me Sesame:
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Jurassic World Official Movie Clip #1 - Alive (2015) - Chris Pratt, Bryce Dallas Howard Movie HD

1,385 views / 2 likes - added 9 years ago

Subscribe to TRAILERS: http://bit.ly/sxaw6h Subscribe to COMING SOON: http://bit.ly/H2vZUn Like us on FACEBOOK: http://goo.gl/dHs73 Follow us on TWITTER: http://bit.ly/1ghOWmt Jurassic World Official Movie Clip #1 - Alive (2015) - Chris Pratt, Bryce Dalla
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Why Your Brain Is In Your Head

786 views / 0 likes - added 9 years ago

Vote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Check out BrainCraft: http://youtu.be/aucscX191vQ Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ Follow
02:30 Popular
Ant-Man Official Trailer #1 (2015) - Paul Rudd, Evangeline Lilly Marvel Movie HD

1,317 views / 4 likes - added 9 years ago

Subscribe to TRAILERS: http://bit.ly/sxaw6h Subscribe to COMING SOON: http://bit.ly/H2vZUn Like us on FACEBOOK: http://goo.gl/dHs73 Follow us on TWITTER: http://bit.ly/1ghOWmt Ant-Man Official Trailer #1 (2015) - Paul Rudd, Evangeline Lilly Marvel Movie H
01:39 Popular
Car Made Entirely Out Of Legos

1,673 views / 4 likes - added 9 years ago

More than half a million pieces weighing over 1,100 lbs went into the construction of this working vehicle made almost entirely of Legos. How did Melbourne entrepreneur Steve Sammartino and a young Romanian genius, Raul Oaida, create this awesome, air-pow
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01:32 Popular
An Incredible 6-Year-Old Yo-Yo Master

739 views / 0 likes - added 9 years ago

This 6-year-old demonstrates some serious yo-yo handling skills. How does he do it? | http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 Catch Outrageous Acts of Science Saturdays at 9/8c on Science! Subscribe to Science Chann
02:40 Popular
What Happens When Lava Meets Ice?

744 views / 1 likes - added 9 years ago

When a team pours molten lava onto ice, the results are surprising. | For more Outrageous Acts of Science, visit http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 Catch Outrageous Acts of Science Saturdays at 9/8c on Science!
03:57
Wall Crawling With Science

663 views / 2 likes - added 9 years ago

Kevin Moore and Grant Reynolds create a pair of electromagnetic boots in an attempt to walk across the ceiling. | For more, visit http://www.sciencechannel.com/tv-shows/what-could-possibly-go-wrong/#mkcpgn=ytsci1 Catch WHAT COULD POSSIBLY GO WRONG? Saturd
04:13 Popular
The Future Is Here: A Homemade Hovercraft

950 views / 2 likes - added 9 years ago

Can the guys build a steerable, leaf blower powered hovercraft that can traverse land AND water? | For more, visit http://www.sciencechannel.com/tv-shows/what-could-possibly-go-wrong/#mkcpgn=ytsci1 Catch WHAT COULD POSSIBLY GO WRONG? Saturdays at 10/9c on
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03:20 Popular
The Raht Racer Might Revolutionize Daily Commutes

751 views / 0 likes - added 9 years ago

The Raht Racer is the world's first highway safe biking vehicle that amplifies pedal power to car speeds. Can it really make it up to 70 mph? | For more, visit http://www.sciencechannel.com/tv-shows/all-american-makers/#mkcpgn=ytsci1 Catch ALL-AMERICAN MA
02:26 Popular
How Can This Chemical Be A Solid, Liquid, And Gas At The Same Time?

982 views / 1 likes - added 9 years ago

How can a substance be a solid, liquid, and gas all at the same time? See the process scientists describe as "The Triple Point." | For more Outrageous Acts of Science, visit http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 C
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Making Art With Microbes

692 views / 0 likes - added 9 years ago

Meet Zachary Copfer, the man who has developed a process to make intricate portraits with microbes found on your skin. How does he do it? | For more Outrageous Acts of Science, visit http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn
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Could This Robotic Helper Become A Common Sight On A Sidewalk Near You?

618 views / 0 likes - added 9 years ago

Meet Budgee, a robotic helper designed to follow your movements and carry the load like a modern day pack mule. Budgee is able to to carry up to 50 lbs, while only weighing 20. Budgee could potentially have many practical applications, but is its design s
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Could The Roboarm Revolutionize The Prosthetics Industry?

715 views / 0 likes - added 9 years ago

Straight out of high school these makers have created a 3D printable, robotic prosthetic called the Roboarm--a prosthetic that allows users to manipulate objects using servos controlled by other working muscles. | For more, visit http://www.sciencechannel
03:47 Popular
Creating A Sun-Powered Death Ray

710 views / 0 likes - added 9 years ago

Kevin Moore and Grant Reynolds attempt to create a focused beam of light hot enough to melt bronze. To accomplish this goal, they will only use the lenses of old projection TV's and the abundant light of the sun. | For more, visit http://www.sciencechanne
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Meet The Puzzlebox Orbit: A Drone Controlled By Brain Waves

760 views / 0 likes - added 9 years ago

The inventors of the Puzzlebox orbit believe they are on the cutting edge of biosensor technology. But can their brain-computer interface actually control this flying toy? | For more, visit http://www.sciencechannel.com/tv-shows/all-american-makers/#mkcpg
01:40 Popular
Dynamic Shape Displays Let You Reach Out And Touch Someone

1,254 views / 1 likes - added 9 years ago

Researchers at MIT labs have created a dynamic shape display which allows users to virtually transmit motion. The video is hard to believe, but is this the future of communication? | For more Outrageous Acts of Science, visit http://science.discovery.com/
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10:50 Popular
Venus: Crash Course Astronomy #14

1,107 views / 5 likes - added 9 years ago

Venus is a gorgeous naked-eye planet, hanging like a diamond in the twilight -- but it’s beauty is best looked at from afar. Even though Mercury is closer to the sun, Venus is the hottest planet in the solar system, due to a runaway greenhouse effect, and
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Introduction To Intellectual Property: Crash Course IP 1

819 views / 0 likes - added 9 years ago

This week, Stan Muller launches the Crash Course Intellectual Property mini-series. So, what is intellectual property, and why are we teaching it? Well, intellectual property is about ideas and their ownership, and it's basically about the rights of creat
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Taste&Smell: Crash Course A&P #16

978 views / 0 likes - added 9 years ago

Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potent
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Mars: Crash Course Astronomy #15

883 views / 3 likes - added 9 years ago

The fourth planet from the sun and the outermost of the terrestrial planets, Mars has long been a popular spot for missions and imagination. Phil walks you through the planet's topography, core, and features. We'll take a look back to Mars's past and make
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Copyright Basics: Crash Course Intellectual Property 2

693 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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What Exactly Is Plasma?

690 views / 0 likes - added 8 years ago

Most of us are familiar with the three common states of matter found on Earth: solids, liquids and gases. However, there is a fourth state of matter called plasma that is found in incredible abundance across the Universe. What exactly is plasma and in wha
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03:28
Fishing Line | How It's Made

675 views / 0 likes - added 8 years ago

Find out how today's synthetic fishing line is woven, baked, tested and spooled to be extra durable. | http://www.sciencechannel.com/tv-shows/how-its-made/ Watch full episodes: http://bit.ly/HowItsMadeFullEpisodes Subscribe to Science Channel: http://www.
13:32
What Is The Speed Of Dark?

657 views / 1 likes - added 8 years ago

twitter: http://www.twitter.com/tweetsauce instagram: http://www.instagram.com/electricpants facebook: http://www.facebook.com/VsauceGaming SOURCES BELOW: this is the video where I talk about THE SPEED OF PUSH: https://www.youtube.com/watch?v=Do1lm9IevYE
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Snowman Art Project With Construction Paper

866 views / 1 likes - added 8 years ago

Here's another fun project to do with young artists or a classroom full of students! We want to see how your snowman turns out, and what did you put behind him? EMAIL A PHOTO OF YOUR ART: myart@artforkidshub.com MAIL US YOUR ART: Art for Kids Hub P.O. Box
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How To Subtract By Adding

702 views / 0 likes - added 8 years ago

Brought to you by http://www.lynda.com/minutephysics https://en.wikipedia.org/wiki/Method_of_complements Hank's adding machine video: https://www.youtube.com/watch?v=JYT8oH-NODs Thanks to the following Subbable subscribers for making MinutePhysics possibl
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02:16 Popular
How Big Is The Sun?

1,972 views / 3 likes - added 8 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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03:11 Popular
How Do Airplanes Fly?

968 views / 0 likes - added 8 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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04:14 Popular
Computer Color Is Broken

800 views / 0 likes - added 8 years ago

Thanks to http://www.audible.com/minutephysics for supporting 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 entertainin
02:53
This Is Not A Rainbow

596 views / 0 likes - added 8 years ago

Go to http://harrys.com and use offer code MINUTEPHYSICS for $5 off! Full circle rainbow image licensed from Birdseye View Photography http://www.birdseyeviewphotography.com.au/ Awesome website about rainbows: http://www.atoptics.co.uk/bows.htm And thanks
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Why The Full Moon Is Better In Winter

537 views / 0 likes - added 8 years ago

Check out Phil Plait's "Bad Astronomy" on audible: http://www.audible.com/minutephysics or on www.badastronomy.com MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Minute Phys
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How to Learn to Code

1,054 views / 6 likes - added 8 years ago

Thanks to https://www.youtube.com/user/NerdyAndQuirky for the question! Shares appreciated! Twitters: https://twitter.com/cheerskevin There you go. Here’s the code that will get you past your first technical interview. By the way, don’t ever w
02:00 Popular
How Does Fusion Power The Sun?

1,367 views / 0 likes - added 8 years ago

The Sun contains 99.8 percent of all matter in the solar system. Under crushing pressure and extreme temperatures generated by gravity, the violent process of nuclear fusion powers the tremendous energy output of the sun. | http://science.discovery.com/tv
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Hearing & Balance: Crash Course A&P #17

1,228 views / 0 likes - added 8 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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Copyright, Exceptions, And Fair Use: Crash Course Intellectual Property #3

722 views / 0 likes - added 8 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
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Two Colour Chemiluminescent Clock Reaction - Periodic Table Of Videos

567 views / 0 likes - added 8 years ago

More details in full description. Dr Sam Tang adds hydrogen peroxide to pyrogallol, formaldehyde and luminol. Chemiluminescence is caused by molecules being formed with some of their electrons in a higher energy level and then losing that energy as light.
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Super Expensive Metals - Periodic Table Of Videos

660 views / 0 likes - added 8 years ago

Inside a Noble Metals factory, where even the dust on your shoes is too valuable to ignore! See also our gold bullion video: http://youtu.be/CTtf5s2HFkA See platinum, iridium, rhodium and palladium (and some gold). Filmed at Johnson Matthey - our thanks t
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Gold Bullion Vault - Periodic Table Of Videos

873 views / 1 likes - added 8 years ago

We're INSIDE a Gold Bullion Vault. The Bank of England protects about £197 billion ($315bn) worth of gold, according to the mostly recently published figures. Film by Brady Haran. Featuring Professor Martyn Poliakoff. The vaults are off limits, but the Ba
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Trainor & Corey Fogelmanis take you inside MonkeyKingdom

591 views / 0 likes - added 8 years ago

Tenzing Norgay Trainor & Corey Fogelmanis take you inside the world of #MonkeyKingdom! See the film April 17th! Life is an adventure for Maya, the clever and resourceful blonde-bobbed monkey in “Monkey Kingdom,” Disneynature’s new fe
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Disney's Cinderella Is Now Playing!

822 views / 1 likes - added 8 years ago

Midnight is just the beginning... see Cinderella today! http://di.sn/6001Lmfb The story of "Cinderella" follows the fortunes of young Ella (Lily James) whose merchant father remarries following the death of her mother. Eager to support her loving father,
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Play Doh - DIY Recipe! Crafts For Kids W/ Crafty Carol At Cool School

1,262 views / 5 likes - added 8 years ago

Make your own Play Doh with this easy recipe! Follow along with Crafty Carol, and you'll be sculpting and playing in no time! SUBSCRIBE!! http://bit.ly/18enloo Best of Cool School: http://bit.ly/13FUvo5 Story Time with Ms. Booksy: http://bit.ly/12Skmie Nu
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Robot Mask! Crafts For Kids - W/ Crafty Carol At Cool School

1,159 views / 0 likes - added 8 years ago

Learn how to make your own robot mask with Crafty Carol! SUBSCRIBE!! http://bit.ly/18enloo Best of Cool School: http://bit.ly/13FUvo5 Story Time with Ms. Booksy: http://bit.ly/12Skmie Nursery Rhyme Time: http://bit.ly/1b8cYBj Letters of the Alphabet: http
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The Boy Who Cried Wolf - W/ GabeBabeTV - Story Circle At Cool School

766 views / 1 likes - added 8 years ago

Watch "Cinderella" here: http://bit.ly/1BO0pYV Check out "The Boy Who Cried Wolf" here at The Story Circle at Cool School! Gabrielle, Chad, and Ceej from GabeBabeTV join us to put a new spin on a favorite classic! See more with GabeBabeTV here: https://ww
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Cinderella Craft - How To Make A Princess Crown & Magic Wand - W/ Crafty Carol At Cool School)

1,423 views / 2 likes - added 8 years ago

Learn how to make a crown for Cinderella and a magic wand fit for a fairy godmother! SUBSCRIBE!! http://bit.ly/18enloo Best of Cool School: http://bit.ly/13FUvo5 Story Time with Ms. Booksy: http://bit.ly/12Skmie Nursery Rhyme Time: http://bit.ly/1b8cYBj L
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Rhymes For Kids! - 30 Minutes Of Nursery Rhymes - Cool School

1,108 views / 0 likes - added 8 years ago

Check out a full 30 minutes of the best rhymes for kids here at Cool School! See some of your favorite nursery rhyme classics followed by the silly rhyme cartoons from Nursery Rhyme Time. SUBSCRIBE!! http://bit.ly/18enloo Best of Cool School: http://bit.l
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How To: Duct Tape Bow | Crafts For Kids With Crafty Carol

794 views / 0 likes - added 8 years ago

We love duct tape and we love our friends at Kid Made Modern, so of course we had to DIY a duct tape bow. You're going to love these little duct tape bows so much you'll be making them for you, and all of your friends! Tell us in the comments how you're g
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Old MacDonald: A Cool School Kids Song Ft. Ms. Booksy & Crafty Carol

914 views / 1 likes - added 8 years ago

Cool School and Sesame Street have teamed up to bring you a kid's sing-a-long of Old MacDonald ⎯ Ei-Ei-O! Sing along with Ms. Booksy & Crafty Carol to a classic Old MacDonald nursery rhyme with a twist. Subscribe to Cool School's Channel: http://bit.ly/18
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Curious George Inspired Sock Monkey Craft | Crafts For Kids W/ Crafty Carol | Cool School

1,346 views / 1 likes - added 8 years ago

Happy Holidays! Crafty Carol gets inspired by "Curious George: A Very Monkey Christmas" and shows you how to make your very own sock monkey holiday ornament! Let's get crafty! See more with Curious George right here! https://www.youtube.com/watch?v=OlgNlQ
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Rumpelstiltskin - Story Time W/ Ms. Booksy At Cool School

1,185 views / 4 likes - added 8 years ago

In this Fairy Tale, Miss Booksy encounters a magical elf who is not so friendly. What was his name...? SUBSCRIBE!! http://bit.ly/18enloo Best of Cool School: http://bit.ly/13FUvo5 Story Time with Ms. Booksy: http://bit.ly/12Skmie Nursery Rhyme Time: http:
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Best Fairy Tales! Story Time Favorites W/ Ms. Booksy At Cool School

1,021 views / 1 likes - added 8 years ago

Get ready for some Story Time favorites with Ms. Booksy right here at Cool School! And make sure you hit that subscribe link because we have a brand new series coming called The Story Circle! Cool School invited big YouTube moms and dads to join us and re
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Pokemon DIY Pencil Case -

961 views / 3 likes - added 8 years ago

Pokemon! Gotta craft 'em all! It's time for Crafts for Kids at Cool School! Crafty Carol shares her favorite back-to-school crafts, starting with a brand new DIY Pikachu pencil case tutorial! Then stay tuned for Carol's Olaf pencil topper from Disney's Fr
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Chicken Little - Story Time For Kids At Cool School!

1,098 views / 0 likes - added 8 years ago

It's Story Time at Cool School, and today's tale is Chicken Little! Chicken Little gets scared when she thinks the sky is falling, but her friends help her solve the mystery. But that's not the end of Cool School's Fairy Tale Time—stay tuned right after t
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My Little Pony Craft: Rainbow Dash Notebook - Crafts For Kids At Cool School!

1,120 views / 2 likes - added 8 years ago

My Little Pony just made going back to school look even cooler! Watch Crafty Carol's Rainbow Dash inspired DIY fuzzy notebook tutorial for your back-to-school inspiration! Comment and let Crafty Carol know what she should make next! SUBSCRIBE!! http://bit
04:10
Ocean in a Bottle Crafts!

692 views / 0 likes - added 8 years ago

Spongebob Squarepants inspires Crafty Carol to make a brand new craft: the Ocean in a Bottle! It's part craft, part science project, and all fun! What craft should Carol do next? Tell her in the comments! SUBSCRIBE!! http://bit.ly/18enloo Best of Cool Sch
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Winter Crafts - Crafts For Kids At Cool School

919 views / 0 likes - added 8 years ago

Winter is the perfect time to cozy up with your crafting supplies! Who's ready to get crafty with Crafty Carol and make some Olaf pencil toppers, a snow globe, snowflakes, and snowflake charms with the Rainbow Loom? SUBSCRIBE!! http://bit.ly/18enloo Best
04:33 Popular
Teenage Mutant Ninja Turtles Notebook -

879 views / 1 likes - added 8 years ago

Teenage Mutant Ninja Turtles back-to-school DIY is here, with Crafty Carol's TMNT notebook! Check out how to make your own Michelangelo TMNT craft right here at Cool School! What should Crafty Carol make next? Comment! SUBSCRIBE!! http://bit.ly/18enloo Be
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Three Billy Goats Gruff & The Troll - Story Time At Cool School!

968 views / 1 likes - added 8 years ago

Three Billy Goats Gruff and the Troll is today's tale for Story Time at Cool School! Do you think the billy goats will outsmart the troll? Watch and find out! SUBSCRIBE!! http://bit.ly/18enloo Best of Cool School: http://bit.ly/13FUvo5 Story Time with Ms.
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Aladdin And The Magic Lamp - PART ONE - Story Time At Cool School!

780 views / 2 likes - added 8 years ago

Part Two here: https://www.youtube.com/watch?v=fO7I3Vn3k2k&list=PLmXIvUqK8z1MZ-VrdpFYvHvKH6SLNxG6O&index=2 It's Story Time! Aladdin and the Magic Lamp is today's story at Cool School. Check out the adventures of Aladdin, the Genie, and the super cool Prin
04:41 Popular
Aladdin And The Princess - PART TWO - Story Time At Cool School

867 views / 2 likes - added 8 years ago

PART ONE HERE: https://www.youtube.com/watch?v=nT6ez-mMPYw&list=PLmXIvUqK8z1MZ-VrdpFYvHvKH6SLNxG6O&index=1 Now catch Part 2 of Aladdin here at Cool School's Story Time! We left off with a real cliffhanger on Part 1, but find out what happens next with Ala
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Knighthood For The Professor

527 views / 1 likes - added 8 years ago

Our very own Professor Poliakoff has become Sir Martyn... He received a knighthood in the UK's New Year's Honours List. This video also features a "recent knight" - University of Nottingham Vice-Chancellor, Sir David Greenaway. Full interview with Sir Dav
04:37
Sunlight Is Way Older Than You Think - Sten Odenwald

467 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/sunlight-is-way-older-than-you-think-sten-odenwald It takes light a zippy 8 minutes to reach Earth from the surface of the Sun. But how long does it take that same light to travel from the Sun’s core to its surf
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The Wars That Inspired Game Of Thrones - Alex Gendler

635 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-wars-that-inspired-game-of-thrones-alex-gendler Beginning around 1377, medieval England was shaken by a power struggle between two noble families, which spanned generations and involved a massive cast of cha
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Why Do Your Knuckles Pop? - Eleanor Nelsen

810 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-do-your-knuckles-pop-eleanor-nelsen Some people love the feeling of cracking their knuckles, while others cringe at the sound. But what causes that trademark pop? And is it dangerous? Eleanor Nelsen gives th
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04:17 Popular
What Causes Economic Bubbles? - Prateek Singh

1,037 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-causes-economic-bubbles-prateek-singh During the 1600’s, the exotic tulip became a nationwide sensation; some single bulbs even sold for ten times the yearly salary of a skilled craftsman. Suddenly, though,
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What Is Leukemia? - Danilo Allegra And Dania Puggioni

928 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-leukemia-danilo-allegra-and-dania-puggioni Stem cells found in the bone marrow are crucial for our health because they are needed to become new blood cells that sustain and protect our bodies. But when t
04:41
Why Neutrinos Matter - Sílvia Bravo Gallart

625 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-neutrinos-matter-silvia-bravo-gallart Elementary particles are the smallest known building blocks in the universe—and the neutrino is one of the smallest of the small. These tiny neutrinos can tell us about
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Could Your Brain Repair Itself? - Ralitsa Petrova

860 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/could-your-brain-repair-itself-ralitsa-petrova Imagine the brain could reboot, updating its damaged cells with new, improved units. That may sound like science fiction — but it’s a potential reality scientists a
04:10 Popular
How To Unboil An Egg - Eleanor Nelsen

770 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-to-unboil-an-egg-eleanor-nelsen It’s so obvious that it’s practically proverbial: you can’t unboil an egg. But actually, it turns out that you can -- sort of. Eleanor Nelsen explains the process by which mec
04:19 Popular
Why Is Biodiversity So Important? - Kim Preshoff

1,452 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-is-biodiversity-so-important-kim-preshoff Our planet’s diverse, thriving ecosystems may seem like permanent fixtures, but they’re actually vulnerable to collapse. Jungles can become deserts, and reefs can be
04:12 Popular
How Brass Instruments Work - Al Cannon

886 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-brass-instruments-work-al-cannon What gives the trumpet its clarion ring and the tuba its gut shaking oompah-pah? And what makes the trombone so jazzy? Al Cannon shows how these answers lie not in the brass
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What Really Happens To The Plastic You Throw Away - Emma Bryce

1,367 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-really-happens-to-the-plastic-you-throw-away-emma-bryce We’ve all been told that we should recycle plastic bottles and containers. But what actually happens to the plastic if we just throw it away? Emma Bry
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The Effects Of Underwater Pressure On The Body - Neosha S Kashef

781 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-effects-of-underwater-pressure-on-the-body-neosha-s-kashef Why would a fish throw up its stomach? What makes a scuba diver develop painful microbubbles in their joints? Neosha S Kashef details the basics of
04:57 Popular
Eye Vs. Camera - Michael Mauser

1,088 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/eye-vs-camera-michael-mauser Your eyes don’t always capture the world exactly as a video camera would. But the eyes are remarkably efficient organs, the result of hundreds of millions of years of coevolution wit
04:30 Popular
How Do Geckos Defy Gravity? - Eleanor Nelsen

794 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-do-geckos-defy-gravity-eleanor-nelsen Geckos aren’t covered in adhesives or hooks or suction cups, and yet they can effortlessly scale vertical walls and hang from ceilings. What’s going on? Eleanor Nelsen e
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03:39 Popular
The Science Of Static Electricity - Anuradha Bhagwat

1,228 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-science-of-static-electricity-anuradha-bhagwat We’ve all had the experience: you’re walking across a soft carpet, you reach for the doorknob and … ZAP. But what causes this trademark jolt of static electrici
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The Real Story Behind Archimedes’ Eureka! - Armand D'Angour

1,677 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-real-story-behind-archimedes-eureka-armand-d-angour When you think of Archimedes’ Eureka moment, you probably imagine a man in a bathtub, right? As it turns out, there's much more to the story. Armand D'Ango
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Why It’s So Hard To Cure HIV/AIDS - Janet Iwasa

1,033 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-it-s-so-hard-to-cure-hiv-aids-janet-iwasa In 2008, something incredible happened: a man was cured of HIV. In over 70 million HIV cases, this was a first, and, so far, a last, and we don’t yet understand exac
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Plato’s Allegory Of The Cave - Alex Gendler

1,019 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/plato-s-allegory-of-the-cave-alex-gendler Twenty four hundred years ago, Plato, one of history’s most famous thinkers, said life is like being chained up in a cave forced to watch shadows flitting across a stone
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How Brain Parasites Change Their Host's Behavior - Jaap De Roode

784 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-parasites-change-their-host-s-behavior-jaap-de-roode The biggest challenge in a parasite’s life is to move from one host to another. Intriguingly, many parasites have evolved the ability to manipulate the be
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Learning From Smallpox: How To Eradicate A Disease - Julie Garon And Walter A. Orenstein

764 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/learning-from-smallpox-how-to-eradicate-a-disease-julie-garon-and-walter-a-orenstein For most of human history, we have sought to treat and cure diseases. But only in recent decades did it become possible to ens
03:30 Popular
Rhythm In A Box: The Story Of The Cajon Drum - Paul Jennings

840 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/rhythm-in-a-box-the-story-of-the-cajon-drum-paul-jennings Many modern musical instruments are complicated pieces of machinery with many moving parts. But the cajon is simply a drum and a stand and a seat all in
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Did Shakespeare Write His Plays? - Natalya St. Clair And Aaron Williams

1,083 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/did-shakespeare-write-his-plays-natalya-st-clair-and-aaron-williams Some people question whether Shakespeare really wrote the works that bear his name – or whether he even existed at all. Could it be true that t
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The Last Banana: A Thought Experiment In Probability - Leonardo Barichello

2,018 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-last-banana-a-thought-experiment-in-probability-leonardo-barichello Imagine a game played with two players and two dice: if the biggest number rolled is one, two, three, or four, player 1 wins. If the bigges
03:21 Popular
What Does The Pancreas Do? - Emma Bryce

1,681 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-does-the-pancreas-do-emma-bryce Beneath your ribs, you’ll find, among other things, the pancreas -- an organ that works a lot like a personal health coach. Emma Bryce explains how this organ controls your s
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History Vs. Richard Nixon - Alex Gendler

1,041 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/history-vs-richard-nixon-alex-gendler The president of the United States of America is often said to be one of the most powerful positions in the world. But of all the US presidents accused of abusing that power
04:37 Popular
The Law Of Conservation Of Mass - Todd Ramsey

2,369 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-law-of-conservation-of-mass-todd-ramsey Everything in our universe has mass — from the smallest atom to the largest star. But the amount of mass has remained constant throughout existence even during the bir
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05:42 Popular
How We Think Complex Cells Evolved - Adam Jacobson

844 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-we-think-complex-cells-evolved-adam-jacobson Imagine you swallowed a small bird and suddenly gained the ability to fly … or you ate a cobra and were able to spit poisonous venom! Well, throughout the history
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05:44 Popular
The Sonic Boom Problem - Katerina Kaouri

1,009 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-causes-sonic-booms-katerina-kaouri Objects that fly faster than the speed of sound (like really fast planes) create a shock wave accompanied by a thunder-like noise: the sonic boom. These epic sounds can ca
03:55 Popular
How Do Your Kidneys Work? - Emma Bryce

1,217 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-do-your-kidneys-work-emma-bryce After drinking a few glasses of water on a hot day, you might be struck with a sudden ... urge. Behind that feeling are two bean-shaped organs that work as fine-tuned internal
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The History Of Museums - J. V. Maranto

745 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-do-we-have-museums-j-v-maranto Museums have been a part of human history for over 2,000 years -- but they weren't always like the ones we visit today. J.V. Maranto uncovers the evolution of museums, from the

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