Search Results: "definition energy scientifically"

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04:43
Could Space Mirrors Cool The Globe? | Hot Mess

420 views / 0 likes - added 5 years ago

Like this video? SUBSCRIBE to Hot Mess! ►► http://bit.ly/hotmess_sub Peril & Promise is a public media initiative from WNET telling human stories of climate change and its solutions. Learn more at: http://www.pbs.org/wnet/peril-and-promise/ Humans are run
02:36
Feynman's Building Blocks of Thermodynamics - with Andrea Sella

686 views / 0 likes - added 7 years ago

How Richard Feynman’s classic analogy of building blocks explains the conservation of energy. Professor Andrea Sella recalls Feynman’s illustration of the first law of thermodynamics with a child’s building blocks and wily mother. This animation is day 6
13:58 Popular
The Modern Revolution: Crash Course Big History #8

823 views / 0 likes - added 9 years ago

In which Hank and John Green teach you a Crash Course on the modern revolution, and the upside of the progress that humanity has made in the last 500 years or so. And while there are two sides to every history, and many of these changes haven't been great
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How America can leave fossil fuels behind, in one chart

355 views / 0 likes - added 3 years ago

And what the 2020 US election means for climate change.What do you think the presidential candidates should be talking about? http://vox.com/ElectionVideos All of recorded human history has happened during a period in which the average global temperature
11:41 Popular
Buffers, the Acid Rain Slayer: Crash Course Chemistry #31

1,024 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. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
03:53
How Supercapacitors Could Make Batteries a Thing of the Past

397 views / 0 likes - added 5 years ago

An accidental breakthrough in supercapacitor technology could finally make them more efficient than batteries! Here’s how it could lead to a brighter energy future. These Squishy Batteries Are Made Out of Water, Here’s How They Work - https://youtu.be/3BZ
05:26
How scientists solved this dinosaur puzzle

468 views / 0 likes - added 5 years ago

We’ve never found a fully intact T. Rex, but we know how to build one. This video is presented by Wix: https://www.wix.com/go/vox Join the Video Lab! http://bit.ly/video-lab When paleontologists uncover a dinosaur they usually only find part of the animal
05:00 Popular
Maxwell's Demon: Can Entropy Be Reversed?

827 views / 0 likes - added 6 years ago

Maxwell's Demon. Maxwell's famous thought experiment. Can we break the second law of thermodynamics? Can entropy be reversed? Hi! I'm Jade. I draw pictures that move and become animated physics videos. ***SUBSCRIBE*** https://www.youtube.com/c/upandatom *
04:51
Plastic: the new fantastic?

264 views / 0 likes - added 3 years ago

Plastic has become a malevolent symbol of our wasteful society. Its also one of the most successful materials ever invented: its cheap, durable, flexible, waterproof, versatile, lightweight, protective and hygienic. During the coronavirus pandemic, plasti
04:47
Why Daffodils Grow in the Same Place Every Year

217 views / 0 likes - added 3 years ago

Spring is almost here, and that means daffodils are blooming around the fort. But how do these flowers survive the long cold winters?----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you
04:00
What is Symmetry in Physics? With Tara Shears

618 views / 0 likes - added 6 years ago

Symmetry underlines our whole understanding of the universe. And the deeper we look, the more symmetries we find, reflecting our world in new and beautiful ways. Subscribe for weekly science videos: http://bit.ly/RiSubscRibe Symmetry is vital to understan
03:01
Is There A Better Way To Power Airplanes?

276 views / 0 likes - added 3 years ago

This video was made in partnership with Bill Gates. To learn more about his work on clean energy, visit https://gatesnot.es/2WDTJ1LIts hard to replace jet fuel because the alternatives arent energetic enough, are too dangerous, or arent yet being made at
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World's Lightest Solid!

414 views / 0 likes - added 5 years ago

Aerogels are the world's lightest (least dense) solids. They are also excellent thermal insulators and have been used in numerous Mars missions and the Stardust comet particle-return mission. The focus of this video is silica aerogels, though graphene aer
01:31 Popular
TIL: Hummingbirds Are the World's Hungriest Birds | Today I Learned

789 views / 1 likes - added 7 years ago

Hummingbirds are the hungriest birds in the world, burning through energy extremely fast. According to Nat Geo grantee Anusha Shankar, a human would have to eat 300 hamburgers just to match the equivalent of what hummingbirds consume to survive every day.
00:53
The first electric generator#Shorts

224 views / 1 likes - added 2 years ago

On 17 and 18 October 1831, Michael Faraday developed the first-ever electric generator. Watch the demo: as the magnet moves, the lines of magnetic force repeatedly intersect with the wire, exciting the electrons in the wire and generating electrical curre
07:00
What Exactly Is Fracking, And Is It Really That Bad?

251 views / 0 likes - added 3 years ago

Fracking, the controversial method of extracting natural gas from deep beneath the ground, is gaining popularity. But is it safe? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http
01:21
Amazing Wave Illusion: Public Media Art #1 "WAVE"

390 views / 0 likes - added 4 years ago

Public Media Art #1 "WAVE" with Anamorphic illusion APR. 2020 We, d'strict specializes in designing, making, and delivering breathtaking visual content on Digital Out of Home. In order to offer the world a new experience, we are proud to announce some exc
28:43
The Electricity Show!

274 views / 0 likes - added 3 years ago

Citizens of Earth! Scientists of all ages! Please join us for a livestream of our Centre Stage show, Electricity, with presenting partner, BC Hydro! To learn more about energy, visit http://www.schools.bchydro.com Our dome is closed, eliminating our main
00:41
Save our Water WWF PSA Campaign

246 views / 0 likes - added 3 years ago

All life needs water. It is the worlds most precious resource, fueling everything from the food you eat, to the cotton you wear, to the energy you depend upon every day. Its also threatened. Climate change, population growth and changing consumption patte
08:27
Spinning Sphere of Sodium Simulate Earth's Magnetic Field

629 views / 1 likes - added 5 years ago

An experiment on how turbulent convection in Earth's core makes a magnetic field Get a free audiobook with a free 30 day trial at http://www.audible.com/Veritasium or text Veritasium to 500-500 Huge thanks to Prof. Dan Lathrop and team: http://ve42.co/Lat
05:12 Popular
Why Summer Is Hot But We Can't Predict The Weather

708 views / 0 likes - added 8 years ago

Kate tries to use science to find the perfect summer holiday destination, asks why summer isn't the same everywhere, and investigates the many-layered science of the seasons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe If climate and t
04:37
Experience The Disaster That Wiped Out Dinosaurs

651 views / 1 likes - added 7 years ago

When the dinosaur-killing asteroid struck Earth, most of the impact energy was directed outwards and upwards into space. Only 1% of the force traveled down into the ground, but it was enough to ring the planet like a bell and wipeout species around the gl
05:05 Popular
Chain Reaction

855 views / 0 likes - added 8 years ago

Deane explains nuclear energy by setting up a chain reaction with mousetraps and ping pong balls. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitt
18:25 Popular
The SAT Question Everyone Got Wrong

1,674 views / 3 likes - added 6 months ago

How an SAT question became a mathematical paradox. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.I invented Snatoms, a molecule modeling kit where the atoms sn
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18:04
I Ran A Marathon In The Hottest Place On Earth

129 views / 1 likes - added 8 months ago

Get the Brooks Glycerin 20s I wore here https://www.brooksrunning.com/en_us/run-on-nitro/?tid=inf:yt:mega:campaign:pm1x:usa:michelle_khare:run_on_nitro #RunOnNitro RUN YOUR FIRST 10K WITH THE NEW MKFIT CHALLENGE! https://mkfit.co/challenge TWITTER https:/
06:45
What Is The Higgs Boson?

487 views / 0 likes - added 8 years ago

What is this thing we keep hearing about - the Higgs Boson, and why is it important? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Follow us on Tumblr: http://univer
05:15 Popular
Why are sloths so slow? - Kenny Coogan

910 views / 2 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/why-are-sloths-so-slow-kenny-coogan Sloths spend most of their time eating, resting, or sleeping; in fact, they descend from their treetops canopies just once a week, for a bathroom break. How are these creature
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Why don't we cover the desert with solar panels? - Dan Kwartler

777 views / 0 likes - added 2 years ago

Watch the 2021 TED Global Countdown Livestream here: https://www.youtube.com/watch?v=SG_vqlb1pOQThis empowering event lays out a credible and realistic pathway to a net-zero future. Featuring some of your favorite celebrities, Countdown will leave you hop
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01:01
The 1950s Science Kit That Had Real Uranium

444 views / 0 likes - added 5 years ago

The Gilbert U-238 Atomic Energy Lab was meant to let kids experiment with nuclear physics in the comfort of their own home! Read more: http://bit.ly/2wNN0ER FOLLOW US! http://www.ripleys.com https://www.facebook.com/RipleysBelieveItorNot https://www.twitt
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Projecting Sunlight Pictures Onto Plants - Christmas Lectures with George Porter

266 views / 0 likes - added 3 years ago

George Porter shows how we can project pictures onto geranium leaves using sunlight.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/a-leaf-from-nature?utm_source=youtube&utm_m
09:20 Popular
Flettner Rotor Sail Cart // Homemade Science with Bruce Yeany

765 views / 0 likes - added 5 years ago

The Flettner rotor is a large spinning cylinder that was originally developed to harness wind energy for moving large transport ships. It was introduced during the 1920's and uses the Magnus Effect to capture the wind instead of a more traditional sail fo
03:25 Popular
Fabulous Food Chains: Crash Course Kids #7.1

1,441 views / 4 likes - added 9 years ago

Everyone eats, right? But how does that food get the energy to power you? In this episode of Crash Course Kids, Sabrina talks about the way energy moves, or flows, through an ecosystem and how that movement forms Food Chains! This first series is based on
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03:57
Why Are Healthy People Still Spreading Viruses?

373 views / 0 likes - added 4 years ago

The Coronavirus is spreading quickly. Are some people spreading viruses without knowing it?Watch more: What Should You Do If You're Stuck Inside For Weeks? https://www.youtube.com/watch?v=EkTvjvwO54MMeet The Team!Director/Voice - Pat Graziosi: http://twit
05:29
The Islands With Too Much Power

225 views / 0 likes - added 2 years ago

The Orkney Islands, off the northern tip of Scotland, have so much electricity that it's actually a problem. Here's why: and here's what they're doing about it. This video has a correction: Hornsdale Power Reserve didn't catch fire! It was the newer Victo
03:25
NASA | Blazar Bonanza

684 views / 0 likes - added 8 years ago

A long time ago in a galaxy half the universe away, a flood of high-energy gamma rays began its journey to Earth. When they arrived in April, NASA's Fermi Gamma-ray Space Telescope caught the outburst, which helped two ground-based gamma-ray observatories
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03:40
If "A Star Is Born" was literally about a star being born (Lady Gaga Shallow Parody)

492 views / 0 likes - added 4 years ago

The formation of a star, supernovas, black holes - all with the help of Lady Gaga and Bradley Cooper! And moments before the first ever black hole photo! Get the song: https://itunes.apple.com/ca/album/a-star-is-born-literally-science-parody-single/145857
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So Rad | Teen Titans Go! | Cartoon Network

928 views / 1 likes - added 8 years ago

Robin explains the definition of "rad" to his fellow Titans. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/VgnfHu About Teen Titans GO!: TEEN TITANS GO! is a comedy featuring the beloved DC heroes seen in a ske
06:28
How NASA Built the Fastest Spacecraft Ever

534 views / 0 likes - added 5 years ago

Engineers and designers working on the Parker Solar Probe tackled challenges such as size, weight, and extreme heat. Their design combined unique materials and underwent rigorous testing to transform the Probe into a record-breaking spacecraft. This Is No
13:57 Popular
Radioactive Boy Scout - How Teen David Hahn Built a Nuclear Reactor

791 views / 0 likes - added 5 years ago

Think a teenager can't build a nuclear breeder reactor without getting caught? Think again. David Hahn, aka the Radioactive Boy Scout, was able to easily collect radioactive and highly dangerous materials to experiment with nuclear energy. Just when you t
02:39 Popular
Why Don't Sled Dogs Ever Get Tired?

1,051 views / 2 likes - added 7 years ago

Thanks to Squarespace for sponsoring this video! https://squarespace.com/minuteearth Sled dogs are the best endurance athletes in the world thanks to a weird quirk in their metabolism. Thanks also to our supporters on https://www.patreon.com/MinuteEarth _
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04:00 Popular
Can Nanotechnology Turn Windows Into Solar Panels?

775 views / 0 likes - added 7 years ago

Solar energy technology is becoming more efficient and more effective while also becoming invisible to the naked eye - here's how. Which Power Source Is More Efficient? - http://bit.ly/28LCSkh Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI
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05:36
Where does the periodic table end?

320 views / 0 likes - added 5 years ago

Read more: https://scim.ag/2WArizx Credits producer/editor Meagan Cantwell supervising producers Sarah Crespi Lila Guterman story by Sam Kean photos and video Archive.org Kyodo Luca Florio Max Aguilera Hellweg U.S. Department of Energy Videoblocks illustr
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DAFFY DUCK HD 4K KIDS COLLECTION VOL. 1 | Looney Tunes & Merrie Melodies | Cartoons for Children

887 views / 0 likes - added 7 years ago

Daffy Duck Vol. 1 Collection contains four classic Looney Tunes cartoons for children. All cartoons have been remastered and restored in high definition ultra HD 4K (2160p) and closed captioned. Daffy Duck is a crazy duck that many times revials Bugs Bunn
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Scientists Explore the Breaking Point Between Classical and Quantum Physics

400 views / 0 likes - added 3 years ago

Crazy, but true: quantum objects can stay cool despite a growing energy supply. To understand how that happens, we must first explore the line where classic physics ends and quantum physics begins. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch
Spinning Magnets | Magnetic Games

210 views / 0 likes - added 2 years ago

How relaxing it is to watch these magnetic sculptures rotate freely. It gave me a lot of satisfaction until ... everything collapsed, unfortunately with the camera off .I thank Supermagnete.com for providing me the magnets for freeHere the magnets used in
02:21
The Importance of Staring Out Of The Window

684 views / 0 likes - added 7 years ago

We are so busy and so obsessed with our phones, we rarely take a break to do that vital and rather philosophical thing: stare out of the window. Looking to achieve a better state of calm? Try our calm cards. http://bit.ly/29D6yiW If you like our films, ta
04:00
How Sunglasses Work - Are They Damaging Your Eyes?

604 views / 0 likes - added 8 years ago

How do sunglasses actually work? How can some types cause damage to your eyes? And why do astronauts wear glasses made of gold? Kate explains all. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Too much light can be a bad thing, and our b
02:15
The Genius Behind Karaoke

119 views / 0 likes - added 9 months ago

Grab a mic, pick a song and unleash your inner singer. Thats all you need for a great time at a karaoke bar. Karaoke is everywhere, but have you ever wondered where it came from?Karaoke originated in 1968 in Osaka, Japan and by definition it literally des
04:15
Biodiesel: The Afterlife Of Oil - Natascia Radice

594 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/biodiesel-the-afterlife-of-oil-natascia-radice How could you dispose of your cooking oil when you're done cooking? The easiest thing to do might be to pour it down your drain -- but if you save it up and send it
01:55
Bacteriopolis | Exploratorium

529 views / 0 likes - added 6 years ago

The colored areas are different types of bacteria. The colors come from different pigment molecules that the bacteria use to capture energy from light. All these bacteria were in the pond mud we used to make this exhibit. But bacteria in a pond don't look
Atlas | Partners in Parkour

182 views / 0 likes - added 2 years ago

Parkour is the perfect sandbox for the Atlas team at Boston Dynamics to experiment with new behaviors. In this video our humanoid robots demonstrate their whole-body athletics, maintaining its balance through a variety of rapidly changing, high-energy act
03:23
Wheels, Bombs, and Perpetual Motion Machines

546 views / 0 likes - added 7 years ago

This is a collaboration with the Royal Institution! Go check out their video here: https://youtu.be/sScrtGdKmho -- Perpetual motion machines are badly named. And impossible. But that hasn't stopped a lot of people trying to build them. Sure, you could try
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04:50
This Massive Black Hole Is Blasting a Jet at 99% the Speed of Light

406 views / 0 likes - added 4 years ago

Jets of particles appear to be streaming from the center of the supermassive black hole M87* faster than the speed of light. But how could that be the case??! Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPl
03:44
What Will The Big Crunch Do To Earth?

394 views / 1 likes - added 4 years ago

Who laid down the reverse card on the big bang?Watch more: What If Earth Only Had One Season? https://www.youtube.com/watch?v=-TQHdMdBf20Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: https://crowdmade.com/collections/life
05:38
Our Ignorance About Gravity

440 views / 0 likes - added 4 years ago

Thanks to the Heising Simons Foundation (https://www.hsfoundation.org/) for their support of this video, and of short range gravity research.This video is about how little we know about the behavior of gravity at short length and distance scales, what the
05:16 Popular
What Percentage Of Your Brain Do You Use? - Richard E. Cytowic

785 views / 0 likes - added 8 years ago

http://ed.ted.com/lessons/what-percentage-of-your-brain-do-you-use-richard-e-cytowic Two thirds of the population believes a myth that has been propagated for over a century: that we use only 10% of our brains. Hardly! Our neuron-dense brains have evolved
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Can you survive nuclear fallout? - Brooke Buddemeier and Jessica S. Wieder

703 views / 0 likes - added 5 years ago

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/can-you-survive-nuclear-fallout-brooke-buddemeier-and-jessica-s-wieder Nuclear weapons are some of the most powerful tools o
03:17
Festo - BionicKangaroo (English)

592 views / 0 likes - added 6 years ago

With the BionicKangaroo, Festo has technologically reproduced the unique way the kangaroo moves. Like its natural role model, it can recover the energy exerted when jumping, store it and retrieve it efficiently on the next jump. ---- Find out more: http:/
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30:54 Popular
BUGS BUNNY HD 4K KIDS COLLECTION Vol. 1 | Looney Tunes & Merrie Melodies | Cartoons for Children

1,145 views / 2 likes - added 7 years ago

Bugs Bunny Vol. 1 Collection contains four classic Looney Tunes cartoons for children. All cartoons have been remastered and restored in high definition ultra HD 4K (2160p) and closed captioned. Bugs Bunny is one of the most well known cartoon characters
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What If We Created a Black Hole on Earth? (We can!)

292 views / 0 likes - added 3 years ago

Somewhere, deep underground in super-secret laboratories, scientists are trying to create a black hole. It looks like the latest experiment was a success! The black hole hovers above the desk for a moment, but then, in a split second, it eats it whole. Th
01:21 Popular
Teen Titans Go! | Shrimps And Prime Rib | Cartoon Network

788 views / 1 likes - added 7 years ago

Beast Boy is tasked to "take out" the robot guard so that he and the other Titans can gain access to the building, but his definition of "take out" is a little different than what the other Teen Titans had in mind... CN GAMES: http://bit.ly/CNGames SUBSCR
03:44
The Most Unusual Source Of Power You've Never Heard Of

470 views / 0 likes - added 6 years ago

What if I told you we could power the world with your poop? Well... it's real! Check out VRV: http://bit.ly/noggin_VRV Merch: http://www.keeponthinking.co/ Follow Us! https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin https://www.instagram.com
05:21
Iceland's superpowered underground volcanoes - Jean-Baptiste P. Koehl

332 views / 0 likes - added 2 years ago

Explore how geothermal energy the heat in the Earths crust is being used to create renewable electricity and power.--While the weather in Iceland is often cold, wet, and windy, a nearly endless supply of heat bubbles away below the surface. In fact, almos
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What Happens When You Point the World's Largest Microscope at Nothing?

517 views / 0 likes - added 5 years ago

The Large Hadron Collider at CERN, the European Center for Nuclear Research, is the world's largest and most energy particle collider. It began operating in 2009, and since that point approximately 2,000 papers have been published based on this data. I wi
10:29 Popular
Photosynthesis: The Biochemistry Behind How Plants Make Their Food

721 views / 1 likes - added 3 years ago

Plants, unlike most living things, produce their own food through a process called photosynthesis. Photosynthesis means 'making using light'. Plants use the energy from the sunlight to make food. The food matter comes from carbon dioxide present in the ai
24:27
SpongeBob & Patrick = Friendship GOALS! | 20 Minute Compilation | SpongeBob

278 views / 1 likes - added 1 year ago

SpongeBob and Patrick are the definition of goals when it comes to best friends. Whether they are hanging out and just walking around Bikini Bottom or living in their own imagination, these two just love each other's company. Check out some of their best
06:14 Popular
Why It Is What Time It Is (The History of Time)

872 views / 0 likes - added 6 years ago

A brief history of time… Don’t miss our next video! SUBSCRIBE! http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ How did we come up with our system of telling time? Why do we divide the day into 24 hour
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Why Solar Storms Are So Dangerous | Strip the Cosmos

755 views / 1 likes - added 9 years ago

More than 20 solar storms a day can occur on the surface of the sun. These energy surges can cause real problems down on Earth. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science
04:54
How does an air conditioner actually work? - Anna Rothschild

33 views / 0 likes - added 2 weeks ago

Dig into the science of how heat pumps both heat and cool a home, and find out the benefits and drawbacks of this technology.--Typically, with any piece of technology, you pump one unit of energy in and you get about one out. Thats just the first law of t
03:13 Popular
Whisper tube science demonstration /// Homemade Science with Bruce Yeany

836 views / 0 likes - added 7 years ago

The whisper tube is a 35 foot long vacuum hose that is able to carry whispers for the length of the tube with very little loss of energy. Even though the person speaking is 35 feet away, to the person listening, it sounds just as loud as if the person wer
04:16 Popular
How Stress Affects Your Brain - Madhumita Murgia

968 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-stress-affects-your-brain-madhumita-murgia Stress isn’t always a bad thing; it can be handy for a burst of extra energy and focus, like when you’re playing a competitive sport or have to speak in public. But
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03:42
Should You Wipe Off Your Sweat?

55 views / 0 likes - added 3 months ago

Want to donate to the highest-impact charities AND get your donation matched up to $100? Visit https://Givewell.org/MinutePhysicsIf youre in scorching heat, or when your body is working hard and youve got hot, hot sweat all over, sticky and stifling - doe
04:47
Tubes and Taps: "Flight of the Bumblebee!"

266 views / 0 likes - added 3 years ago

I recently had the pleasure of collaborating with the one-and-only Snubby J, mastermind of the RimbaTubes! This instrument requires an epic amount of energy. And I thought tap dancing was hard!!SnubbyJ's channel: https://youtube.com/snubbyjSnubbyJ's Insta
05:23 Popular
Why Do People Pull Out Their Own Hair?

738 views / 2 likes - added 8 years ago

Between 2 and 4 percent of the population suffer from trichotillomania or hair pulling syndrome. What triggers this? Follow Ali on Twitter: https://twitter.com/AliMattu Read More: Trichotillomania: Hair-pulling Disorder http://www.mayoclinic.org/diseases-
04:10
What Is An Aurora? - Michael Molina

646 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-epic-solar-winds-make-brilliant-polar-lights-michael-molina Why do we see those stunning lights in the northern- and southernmost portions of the night sky? The Aurora Borealis and Aurora Australis occur whe
04:43 Popular
How Stress Affects Your Body - Sharon Horesh Bergquist

1,243 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-stress-affects-your-body-sharon-horesh-bergquist Our hard-wired stress response is designed to gives us the quick burst of heightened alertness and energy needed to perform our best. But stress isn’t all goo
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03:49
Re-thinking Progress: The Circular Economy

436 views / 0 likes - added 5 years ago

There's a world of opportunity to re-think and re-design the way we make stuff. 'Re-Thinking Progress' explores how through a change in perspective we can re-design the way our economy works - designing products that can be 'made to be made again' and pow
03:53
How highly magnetized neutron stars set off powerful cosmic explosions

234 views / 0 likes - added 3 years ago

Recent eruptions have helped researchers better understand magnetarsIn 1979, a messenger arrived from deep space: Satellites detected a mysteriously short and powerful flash of gamma rays, the highest energy form of light. In the decades since, researcher
03:41
The Ocean Holds Enough Uranium To Power The Planet For 10,000 Years

584 views / 0 likes - added 7 years ago

Stanford University researchers have found a new way to extract particles of Uranium from seawater. Could this bring us closer to sustainable nuclear power? The Internet Is Overreacting About Fukushima's Radiation, Here's Why - https://youtu.be/_jVm0N2dnh
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The Eiffel Tower made of Magnets | Magnetic Games

665 views / 1 likes - added 5 years ago

Another Geomag-style video, this time I built the Eiffel Tower made of Magnets. I hope you find it satisfying and relaxing in ASMR style. If you liked this video, put a like and subscribe to my channel :) I thank Supermagnete.com for providing these magne
04:49
This Fluoride Battery Could Mean Phone Batteries That Last a Week

431 views / 0 likes - added 5 years ago

Scientists have been working on this alternative battery design since the 1970s, and now they’ve made a breakthrough. Is this the end of the lithium-ion battery? Batteries! - https://www.youtube.com/watch?v=YAg_8iCLIIw&list=PL6uC-XGZC7X5nglarE119ScPQ_MEyJ
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Food waste is the world's dumbest problem

581 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
01:23
Is there life on your nose?

316 views / 0 likes - added 4 years ago

Microbes: they live on and inside your body and in the rest of the world. In all honesty, however, what exactly do we really know about these tiny invisible creatures? This reason is why Micropia, the only microbe museum in the world, shows how incredible
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How to fight climate change with parking lots

111 views / 0 likes - added 7 months ago

Why havent we covered them in solar panels?This episode is presented by Delta. Delta doesnt have a say in our editorial, but they make videos like this possible. For more information, visit http://www.delta.com/sustainability.Subscribe to our channel and
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BUGS BUNNY & DAFFY DUCK KIDS COLLECTION 2 | Looney Tunes & Merrie Melodies | Cartoons for Children

759 views / 0 likes - added 7 years ago

Bugs Bunny & Daffy Duck Kids Collection 2 is a compilation with 4 classic Looney Tunes (Merrie Melodies) cartoons for children. All cartoons have been remastered and restored in high definition ultra HD 4K (2160p) and closed captioned. Bugs Bunny & Daffy
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The Sun | Interesting Facts | Nuclear fusion | Science

1,190 views / 0 likes - added 3 years ago

Great research and facts about the Star in our Solar System, the Sun. Learn about the size of the Sun and also about the Thermo Nuclear Fusion that goes about in it, which is what powers it. See how Hyderogen atoms undergo Nuclear Fusion to generate Heliu
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The Meaning Of Knowledge: Crash Course Philosophy #7

781 views / 0 likes - added 8 years ago

On today’s episode...CATS. Also: Hank talks about some philosophy stuff, like a few of the key concepts philosophers use when discussing belief and knowledge, such as what defines an assertion and a proposition, and that belief is a kind of propositional
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Jugglers Hit The Right Note

489 views / 0 likes - added 7 years ago

OUTRAGEOUS ACTS OF SCIENCE http://www.sciencechannelgo.com When their hands hit the tubes it gives the air inside more energy. Those air molecules move in order to create vibrations and musical notes. Watch full episodes: https://www.sciencechannelgo.com
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BUGS BUNNY & DAFFY DUCK KIDS COLLECTION 1 | Looney Tunes & Merrie Melodies | Cartoons for Children

928 views / 1 likes - added 7 years ago

Bugs Bunny & Daffy Duck Kids Collection 1 is a compilation with 4 classic Looney Tunes (Merrie Melodies) cartoons for children. All cartoons have been remastered and restored in high definition ultra HD 4K (2160p) and closed captioned. Bugs Bunny & Daffy
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Our Brains Can Store 10x More Than We Thought!

655 views / 0 likes - added 8 years ago

Researchers have just figured out how much storage space we have in our brains. How much is it and how do they know? 3 Ways To Improve Your Memory ►►►► http://bit.ly/20P1MG7 Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Me
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How to Make a Cold Fire Torch That You Can Touch and Not Get Burned!

1,659 views / 0 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/In this video I show you how to make cold fire! I show you why fire is normally hot and why plasmas are usually hot. Then I show you how to actually make cold fire by removing the thermal energy of
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The Death Of The Universe - Renée Hlozek

576 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-death-of-the-universe-renee-hlozek The shape, contents and future of the universe are all intricately related. We know that it's mostly flat; we know that it's made up of baryonic matter (like stars and plan
13:26 Popular
ATP&Respiration: Crash Course Biology #7

858 views / 0 likes - added 9 years ago

In which Hank does some push ups for science and describes the "economy" of cellular respiration and the various processes whereby our bodies create energy in the form of ATP. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/Cras
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Going green shouldn't be this hard

498 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
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An engineer in Chile created a device that could use earthquake vibrations to charge phones

504 views / 0 likes - added 6 years ago

Luciano Chiang, a Chilean engineer, built a machine that turns the earth's vibrations into energy that can be used to charge phones and small electronics. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER
13:11
Making A Billion-Year Lego Clock

244 views / 0 likes - added 1 year ago

Building a mechanical Lego clock that keeps time for 10000000 years. The clock has dials to display seconds, minutes, hours, days, weeks, months, years, decades, centuries, millenia, mega-annums and galactical years (time required for the Sun to orbit onc
11:30
Why This Stuff Costs $2700 Trillion Per Gram

362 views / 0 likes - added 4 years ago

Physics Girl is on Patreon! https://www.patreon.com/physicsgirl Theres a factory in Europe that makes antimatter! Its the rarest, most expensive, and potentially the most dangerous material on earth. Scientists dont know why this material is so rare. Anti
05:07
Why We Pick Our Skin

236 views / 0 likes - added 3 years ago

Compulsive skin picking is a surprisingly common affliction. Understanding the psychology that underpins it is the first step towards learning how to heal.Sign up to our new newsletter and get 10% off your first online order of a book, product or class: h
03:26
Experience Seven Minutes of Terror in New Perseverance Mars Rover Landing Video

257 views / 0 likes - added 3 years ago

Last weeks pinpoint touchdown of NASAs Mars Perseverance rover in Jezero Crater was historic for many reasons, chief among them the epochal nature of the missions task of seeking signs of ancient lifeand caching relevant samples for eventual return to Ear
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Dark matter: The matter we can't see - James Gillies

1,058 views / 1 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/dark-matter-the-matter-we-can-t-see-james-gillies The Greeks had a simple and elegant formula for the universe: just earth, fire, wind, and water. Turns out there's more to it than that -- a lot more. Visible ma
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How Your Pee Could Help Billions Of People

690 views / 0 likes - added 7 years ago

Most of us flush our urine down the toilet, but William Tarpeh uses it to create fertilizer and hopes to help people in need. See how here. This Cellphone Hack Could Save Millions From Malaria - https://www.youtube.com/watch?v=CtB-VhLhSjs Sign Up For The
04:48
Photosynthesis: ATP and ADP Cycle

679 views / 0 likes - added 5 years ago

Craig Beals explains how ATP and ADP cycle during Photosynthesis. The following are examined: ATP, ADP, Chlorophyll, Chemical Energy, Cells, Phosphate groups, etc. To download of copy of the handout/worksheet go to my website at: http://goo.gl/wk4RjT To l
03:01 Popular
Fidget Spinner Trick Shots | That's Amazing

1,345 views / 0 likes - added 7 years ago

Since fidget spinners are the trend, we made a fidget spinner trick shot video! We also brought back some old trends that some of you may remember, including the water bottle flip cap on cap! Song: Elektronomia-Energy (NCS Release) https://www.youtube.com
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Are solar panels worth it? - Shannon Odell

177 views / 0 likes - added 12 months ago

Explore how solar units can help you save money on energy costs, and the most common challenges of switching to solar power.--Today in many countries solar is the cheapest form of energy to produce. Millions of homes are equipped with rooftop solar, with
05:03
How do wind turbines work? - Rebecca J. Barthelmie and Sara C. Pryor

307 views / 2 likes - added 3 years ago

Explore how wind turbines convert wind into electricity, and the challenges of powering the world entirely with wind energy.--Every 24 hours, wind generates enough kinetic energy to produce roughly 35 times more electricity than humanity uses each day. An
05:04
Music copyright: Understanding musicians like Ed Sheerans legal battles | CBC Kids News

154 views / 0 likes - added 1 year ago

Why do some musicians get sued for music copyright violation?CBC Kids News contributor Ainara Alleyn explores the question of music ownership with help from a songwriter, a musicologist and a music clearance expert. Watch the video below to learn how musi
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These Liquids Look Alive!

246 views / 0 likes - added 3 years ago

Why do droplets of food coloring attract, repel, and chase each other?Snatoms molecular models: http://igg.me/at/snatomsMore about this topic: http://wke.lt/w/s/VRjRQOriginal paper on droplets: http://stanford.edu/~manup/docs/Cira_DancingDroplets.pdfMaran
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Physics of toys -string racer/ string rocket // Homemade Science with Bruce Yeany

1,079 views / 0 likes - added 7 years ago

The String Racers are rubber band powered toys that are fairly easy to build either at home or in the classroom. Materials are easy to work with and readily available, we have even been successful making our own propellors. I've had students design and bu
08:06
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 6

65 views / 0 likes - added 6 months ago

Hello Everyone Sit back and relax. Enjoy 8 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!If you guys liked this video please follow us on Instagram : https://www.instagram.com/physicsfun/And subscribe to our chann
01:05
Wind Up Racer - Sick Science #086

295 views / 0 likes - added 3 years ago

Read the full experiment at http://www.stevespanglerscience.com/experiment/wind-up-racerFinding creative, hands-on ways to demonstrate the difference between potential and kinetic energy can be difficult. Not to worry... that's why you have us! With some
02:00 Popular
How Does Fusion Power The Sun?

1,373 views / 0 likes - added 9 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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What does the world's largest machine do? - Henry Richardson

566 views / 0 likes - added 1 year ago

Dig into the delicate balancing act of how power grids supply energy to the world and how renewable energy factors into this process.--In 1967, Homer Loutzenheuser flipped a switch and connected the power grids of the United States, forming one interconne
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08:10
Food That Time Forgot: Pemmican, The Ultimate Survival Food

104 views / 0 likes - added 7 months ago

Pemmican is and has always been the ultimate survival food. Pemmican revolutionized trade in the 18th century by giving travelers a new compact source for energy. Originally used as a food to help Native Americans make it though harsh winters, pemmican tu
05:41
Is The World Running Out Of Helium?

404 views / 0 likes - added 4 years ago

At the National Helium Reserve in Amarillo, Texas, the US government once stored 32 billion cubic feet of helium. There have been breathless news articles recently saying the world's running out: but it's still possible to buy party balloons. What's going
03:49
Eiffel 65 - Blue [Official Video]

468 views / 0 likes - added 1 year ago

Eiffel 65 - Blue Get it here: http://apple.co/1CxdCJ8 -- Subscribe now to keep up with the best of WILD - it's past, the present and the future WILD first began as a test FM radio station in Sydney & changed the culture of dance & popular music ac
10:19
How To Get SUPERPOWERS!

444 views / 2 likes - added 3 years ago

How to get super powers in real life! Discover the secrets of having your own magical superpowers; become a water-bender by controlling the flow of water at will, watch as you make objects levitate with a wave of your hand like real magic, master energy a
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How to Make a Coin Battery

1,197 views / 0 likes - added 7 years ago

Make your own battery using copper coins, vinegar, foil and cardboard. I had enough energy to power an LED with mine and also a TV remote! Really simple science project and easy to do yourself. Other Videos: Balloon Experiments - https://www.youtube.com/w
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08:43
Purl | Pixar SparkShorts

682 views / 4 likes - added 5 years ago

Purl, directed by Kristen Lester and produced by Gillian Libbert-Duncan, features an earnest ball of yarn named Purl who gets a job in a fast-paced, high energy, bro-tastic start-up. Yarny hijinks ensue as she tries to fit in, but how far is she willing t
02:02
How a single chemical droplet becomes a "motor"

589 views / 0 likes - added 6 years ago

Those paper fish are actually miniature robots powered by the “Marangoni effect,” which can make chemical droplets spin like motors on water. It might sound insane, but you’ve seen the effect before, and researchers think it could be a new way to create c
06:59 Popular
Calculating Toy Motor Horsepower Activity // Homemade Science with Bruce Yeany

861 views / 0 likes - added 7 years ago

Calculating the Tumble Buggy horsepower. These cars are very popular in the physical science classroom, they are cheap, sold by several outlets and hold up fairly well with a bit of care. As part of our study of energy and power studies, I had my middle s
02:07 Popular
3 Easy Dance Moves | Full-Time Kid | PBS Parents

930 views / 1 likes - added 7 years ago

You can dance if you want to, you can leave your shoes behind! You don't need a rocket, track, or garden to do the Moonwalk, Running Man and Cabbage Patch dance moves. You just need socks, energy and a little guidance from Mya, the Full-Time Kid! Meet Mya
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Textile Artist Makes Beautiful Quilted Portraits | Localish

495 views / 0 likes - added 4 years ago

When Bisa Butler started to create her art, she knew she wanted it to be more than just portraits. She wanted to represent the energy and vibrancy of African American life. Her quilted masterpieces will amaze you.SUBSCRIBE for more good food, good people,
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Could a Dyson Sphere Harness the Full Power of the Sun?

459 views / 0 likes - added 5 years ago

Space colonization and traveling through deep space require lots of energy. Could Dyson Spheres offer humanity a nearly unlimited power source? Watch More Space Crafts! | https://bit.ly/2GqH0aO Read More: The Kardashev Scale Type 0: Why Earth is a Level Z
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Wind Turbines Help Power Alaska Through Harsh Winters

571 views / 2 likes - added 8 years ago

Alaska’s interior typically gets 60 inches of snow each winter and intense cold. People need to crank up the heat to stay warm! It's no wonder Alaska ranks 3rd in the country for energy consumption per person! ALASKA MEGA MACHINES Wednesdays at 10/9c on S
05:10 Popular
Oxygen’s surprisingly complex journey through your body - Enda Butler

1,464 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/oxygen-s-surprisingly-complex-journey-through-your-body-enda-butler Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases ca
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The Science Of Jet Lag... And How To Prevent It

553 views / 0 likes - added 8 years ago

What is jet lag? Can we cure it? And why is it a big problem for astronauts going to Mars? Kate dives into the science of circadian rhythms, and armed with the facts, sets out to find a cure. Subscribe for more science videos: http://bit.ly/RiSubscRibe Th
04:49
How marine bacteria reshape oil to eat it faster

39 views / 0 likes - added 2 months ago

Read the paper: https://www.science.org/doi/10.1126/science.adf3345After an oil spill, humans rush to the scene to minimize impacts on the environment. But if the oil sticks around long enough, natures responders start to roll in. Bacteria such as Alcaniv
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How To Sweat Less - The Science Of Sweating

593 views / 0 likes - added 8 years ago

Why do we sweat? Can we stop it? Kate swims through the science of sweating and shows you how to harness your body’s other cooling mechanisms to keep your temperature down this summer without building up a sweat. Subscribe: http://bit.ly/RiSubscRibe Human
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This tiny camera can show the world from a bugs point of view

273 views / 0 likes - added 3 years ago

Steerable arm helps save energy while capturing panoramic views Read the research: https://scim.ag/3fVOotOCreditproducerMeagan Cantwellsupervising producerJoel GoldbergresearchIyer et al., Science Robotics 2020DOI: 10.1126/scirobotics.abb0839special thank
03:49
The Cruel Irony Of Air Conditioning

404 views / 1 likes - added 4 years ago

Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/The technology we use to keep cool is heating the world in a vicious feedback cycle, so we need to improve it and use it less.Thanks also to our Patreon patrons ht
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The $18 Million Problem Hiding Underground

425 views / 0 likes - added 5 years ago

This is one challenge that's costing cities millions of dollars each year.Go to http://expressvpn.com/lifenoggin to take back your Internet privacy TODAY and find out how you can get 3 months free. Subscribe: https://bit.ly/SubLifeNoggin | Get your exclus
01:58
World's Largest Van de Graff Generator

667 views / 0 likes - added 7 years ago

Science Bob visits the world's largest Van de Graaff generator on display at the Museum of Science in Boston, USA. The generator was generously donated to the Museum by the Massachusetts Institute of Technology. Designed and built by Dr. Robert J. Van de
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Physics marble track review part one // Homemade Science with Bruce Yeany

749 views / 0 likes - added 6 years ago

For more information and explanations on any of the tracks demonstrated in this video, see the following posting. High road low road race part 2 https://youtu.be/DCMQRPQS9T4 High road low road track race part one https://youtu.be/_GJujClGYJQ Random answer
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There's A Dangerous Place In Space Where NASA Shuts Down Its Satellites

427 views / 0 likes - added 5 years ago

A radiation belt called the South Atlantic Anomaly sits above South America. It's full of harmful, high-energy particles that have actually destroyed satellites. Science Insider tells you all you need to know about science: space, medicine, biotech, physi
09:52
The real experiments that inspired Frankenstein

420 views / 0 likes - added 5 years ago

When Mary Shelley published her iconic novel in 1818, raising the dead seemed to be the near-future. Join the Video Lab! http://bit.ly/video-lab Mary Shelley’s Frankenstein has been reimagined onscreen hundreds of times and is a staple of pop culture. The
05:45 Popular
Visualization of Torques (Moments)

1,059 views / 0 likes - added 7 years ago

This video demonstrates the concept of Torque, a.k.a. Moment or Moment of force. Visit my homepage, http://www.zutopedia.com/udia.html, or read about my latest book http://www.zutopedia.com Here are some notes: 1) Torques are often mentioned in context of
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[Official Video] If I Ever Fall in Love - Pentatonix ft Jason Derulo

682 views / 1 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
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Evolution of Michael Jackson - Pentatonix

678 views / 4 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
03:36
[Official Video] Can’t Sleep Love – Pentatonix

550 views / 1 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
03:44
[Official Video] Can’t Sleep Love – Pentatonix ft Tink

545 views / 2 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
03:27 Popular
[Official Video] Where Are Ü Now – Pentatonix (Jack Ü ft. Justin Bieber Cover)

796 views / 4 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
04:19 Popular
[Official Video] Sing – Pentatonix

734 views / 3 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
03:15
[Official Video] Joy To The World – Pentatonix

658 views / 1 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
04:11 Popular
[Official Video] The First Noel – Pentatonix

762 views / 2 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
03:39
No - Pentatonix (Meghan Trainor Cover)

649 views / 0 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
02:45
[Official Video] Perfume Medley - Pentatonix

602 views / 1 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
03:12
Gold – Pentatonix (Kiiara Cover)

611 views / 0 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
01:14
Revolving doors were built to avoid a social phobia

595 views / 0 likes - added 7 years ago

American inventor Theophilus Van Kennel reportedly hated holding doors open for women, so he created energy-efficient revolving doors to cure his social phobia. -------------------------------------------------- Follow BI Video on Twitter: http://bit.ly/1
05:09
Is the Secret to Superhuman Performance in Your Gut? | The Swim

533 views / 0 likes - added 5 years ago

Could studying Ben’s superhuman microbiome unlock secrets about the dynamic connection between our environments, activities, and everyday health? How One of NASA’s Deep Space Challenges Could Be Solved in the Ocean | The Swim - https://youtu.be/ogpE0mem9x
04:31
Curing Cancer with Proton Beams – with Suzie Sheehy

532 views / 0 likes - added 7 years ago

Particle accelerators do more than just particle physics research. Suzie Sheehy takes a look at the history and promise of proton therapy: using particle accelerators to fight cancer. Subscribe for science videos and lectures every week: http://bit.ly/RiS
03:51 Popular
Dead Stuff: The Secret Ingredient In Our Food Chain - John C. Moore

1,971 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/dead-stuff-the-secret-ingredient-in-our-food-chain-john-c-moore When you picture the lowest levels of the food chain, you might imagine herbivores happily munching on lush, living green plants. But this idyllic
05:29
What is a Nova?

543 views / 1 likes - added 7 years ago

We’ve talked about supernovae plenty of times, but what about just regular, plain old novae? What are they, and how are they different from the star destroying explosions we know and love? Support us at: http://www.patreon.com/universetoday More stories a
04:11 Popular
Carol of the Bells - Pentatonix

884 views / 4 likes - added 6 years ago

A PENTATONIX CHRISTMAS OUT NOW! ITUNES http://smarturl.it/APentatonixChristmas?IQid=yt | AMAZON http://smarturl.it/APTXMASAMZ?IQid=yt | SPOTIFY http://smarturl.it/StreamAPTXMAS?IQid=yt | GOOGLE PLAY http://smarturl.it/APTXMASGP?IQid=yt | WEBSTORE http://s
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07:56
Extreme Physics BBQ

554 views / 0 likes - added 8 years ago

Can you cook a steak with pure electricity or focussed beams of light? And can you fry a prawn with a bottle rocket? Andy invited Greg Foot from Brit Lab to investigate. Don't try any of this at home! Subscribe for regular science videos: http://bit.ly/Ri
04:03
Why Did Microsoft Put a Data Center Underwater?

420 views / 0 likes - added 4 years ago

Computer company, Microsoft, is taking servers where they've never been before: under the sea. If this innovative approach to data storage is successful, this might just be the future of "cloud computing." Heres How We Could Store Data on a Single Atomhtt
04:41 Popular
Do You Really Have Two Brains?

911 views / 2 likes - added 6 years ago

You’re gonna lobe this video Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Are you a left-brained person or a right-brained person? Spoiler: You’re neither. Each of us uses both sides of our brain for
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02:09 Popular
Why Thermodynamics Matter to Particle Physicists - with Suzie Sheehy

1,192 views / 0 likes - added 7 years ago

Why do we need the first law of thermodynamics? What use is it? Dr Suzie Sheehy explains what it means to a particle physicist. Day 9 of our advent calendar. Watch all the videos here: http://www.rigb.org/christmas-lectures/supercharged-fuelling-the-futur
02:55 Popular
The Flower That Smells Like Death

786 views / 1 likes - added 8 years ago

There's a titan arum - a corpse flower - blooming at the Eden Project in Cornwall. For years, it stores energy: and then for 48 hours, it heats up and sends out the smell of decay and death through the rainforest. And it stinks. The Eden Project: http://w
03:51 Popular
A Light Bulb Mystery- Electric Resistance // Homemade Science with Bruce Yeany

781 views / 2 likes - added 7 years ago

A 110 volt light bulb and a 1.5 volt mini light bulb are wired in series to a nine volt battery. What will happen when the electricity flows? This is a nice simple demonstration of how temperature can affect the resistance in a conductor. The result is ca
04:19 Popular
Scientists Want to Transplant a Human Head, Here's Why That's a Bad Idea

813 views / 3 likes - added 6 years ago

A group of scientists are planning to perform a human head transplant at the end of 2017. But is their plan scientifically feasible? What Actually Happens To Your Body When You Donate Your Organs? - https://youtu.be/W_lEJsNcnWA Sign Up For The Seeker News
03:58
Quantum Computing Breakthrough

583 views / 0 likes - added 8 years ago

Quantum physics is weird. But quantum computing could be awesome! Learn how scientists took a big leap this week toward making quantum computers a reality. For a free book from Audible, go to: http://www.audible.com/t1/30DayGoldFT_at?source_code=PDTGB0009
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03:26 Popular
Resonant pendulum demonstration ///Homemade Science with Bruce Yeany

794 views / 0 likes - added 6 years ago

Can you make just one of the pendulums move and not the others? I call this my Frequency Amplified Kinesthetic Energy Demonstration (FAKED) device. Perhaps I can do it telepathically, probably not but you can get just one of them to move if you understand
05:53
Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

589 views / 0 likes - added 6 years ago

A worked example using reaction quotient Q to predict how concentrations will shift so the reaction can get to equilibrium. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/arrhenius-definition-o
08:40
Why Tunnels Don't Collapse

526 views / 0 likes - added 5 years ago

How simple reinforcement is used to prevent collapse of rock tunnels. Tunnels play an important role in our constructed environment as passageways for mines, conveyance for utilities, and routes for transportation. Rock bolts are a type of reinforcement f
15:06
Hydrogen Can Be a Metal?! Plus, Other Weird States of Matter (Part 2 of 3)

459 views / 0 likes - added 6 years ago

Solids, liquids, and gases are only the beginning. What are the other states of matter? Hint: There are more than you think. Part 1 of 3 - https://youtu.be/58C-gtX6uCY Part 3 of 3 - coming next Thursday! Read More: Matter: Definition & the Five States of
03:31
The Tallest Lifeforms Of All Time

462 views / 0 likes - added 5 years ago

If you doubled in size, your weight would be eight times greater. That’s the trouble with growing tall. Gravity’s pull is keeping us all down. But there are a few earthly giants that have fought gravity and won. Science Insider tells you all you need to
08:17
What is Radioactivity and Is It Always Harmful: Explained in Really Simple Words

141 views / 0 likes - added 1 year ago

Radioactivity is the property through which a heavier, unstable nucleus assumes a more stable state by emitting radiation. The process through which a nucleus turns into a stable one is called radioactive decay. But is radioactivity or radioactive radiati
10:51 Popular
What if Solar Panels Disappeared? | #aumsum #kids #science #education #children

998 views / 3 likes - added 3 years ago

What if Solar Panels Disappeared?Firstly, one-time cost of setting up solar panels is pretty high, if solar panels disappeared, many people may suffer a small financial loss.Secondly, if solar panels disappeared, this will be very bad news for climate cha
03:57
What Does Anesthesia Do To Your Brain?

544 views / 0 likes - added 8 years ago

Scientists know that anesthesia drugs are really good at knocking you out. What they don’t know is how. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, Dav
01:23
Dry Ice Balloon - Sick Science! #162

479 views / 0 likes - added 3 years ago

Blowing up balloons can be quite the task. You'll spend a ton of time huffing and puffing while blowing your breath into the rubbery orb. Don't waste all of that time and energy making yourself light-headed! Try dropping a piece of dry ice into a balloon
04:54
The Brown Dwarf Debate

422 views / 0 likes - added 6 years ago

Thanks to NASA's James Webb Space Telescope (JWST) project and the Space Telescope Science Institute for supporting this video. This video is about the line between Brown dwarfs and gas giant planets (aka super Jupiter's): does it exist? Is it the deuteri
04:03 Popular
Rainbow Breath - Flow | GoNoodle

1,188 views / 2 likes - added 3 years ago

Learn how to raise your energy and face your day with this exercise. Have fun with it!This video comes from GoNoodles Flow channel. Flow gets kids to relax, think positive, and flow with mindfulness exercises. Create a free account on GoNoodle.com now and
09:35
The Solar Car Revolution Could Change EVs Forever

226 views / 0 likes - added 2 years ago

Engineers are one step closer to harnessing the Sun to power your next car, giving the auto industry renewed interest in solar. In other words, the solar powered car revolution is coming. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal
18:11
Which Is Easier To Pull? (Railcars vs. Road Cars)

37 views / 0 likes - added 4 weeks ago

A lot of the engineering decisions that get made in railroading have to do with energy.How does the rolling resistance of a 20-ton freight railcar compare to my little grocery hauler?1977 Resistance Report: https://railroads.dot.gov/sites/fra.dot.gov/file
03:14
Freezing water expands. What if you don't let it?

179 views / 0 likes - added 1 year ago

The first 200 people to https://brilliant.org/minutephysics get 20% off an annual premium subscription to Brilliant. Thanks to Brilliant for their support.REFERENCESPage with TONS of info about water and icehttps://water.lsbu.ac.uk/water/water_density.htm
06:42
The Physics of Falling Back in your Chair

438 views / 0 likes - added 6 years ago

Engineering statics (or the study of objects at rest) is a fundamental part of most engineering curricula. It's broadly applicable not only to engineers, but anyone who has anything that needs to stay put. Thank you for watching, and let me know what you
03:28 Popular
Bring It Down - Flow | GoNoodle

1,242 views / 0 likes - added 3 years ago

This exercise teaches how to gain control of your stressful energy when it becomes to hard to handle.This video comes from GoNoodles Flow channel. Flow gets kids to relax, think positive, and flow with mindfulness exercises. Create a free account on GoNoo
02:41
Are Those Really Blackheads?

516 views / 0 likes - added 8 years ago

Do you just hate those little bumps all over your nose? Don’t be a hater, they’re just doing their job! Learn how in this SciShow Quick Question. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/sci
06:32
The Machine That Does Nothing Actually Does Something

348 views / 0 likes - added 3 years ago

Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/eSRK30rsk7eIn this video I show you the nothing machine and how it works. I talk about why it takes energy to hold a weight in place without moving it. Get Your Experiment Box Here: h
08:09
The Chemical Origins of Life

282 views / 0 likes - added 3 years ago

How did life get started on Earth? And how are we using what we know to look for it throughout the galaxy?You might also like:Why is Carbon the Key to Life? (On Earth, Anyway)https://www.youtube.com/watch?v=VUiDwrM2YPISpace Mirrors and Other Weird Ways to
01:51 Popular
What Does It Take to Be a Planet and Why Pluto Does Not Belong?

806 views / 1 likes - added 6 years ago

As of 2006, there are three criteria a celestial body has to meet to be considered a planet. Pluto meets two of them. So what was the real reason Pluto got demoted? And will the planet ever get redemption? Pluto Could Be Made A Planet Again, Along With 10
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07:51
Why Do Acids Burn?

146 views / 0 likes - added 2 years ago

You can feel the tingle of lemon in your mouth as the acid reacts with the surrounding tissue and receptors. You've probably seen how soda can dissolve a piece of meat after a couple days. But what's so special about these substances that it can seemingly
08:07 Popular
What are the challenges of nuclear power? - M. V. Ramana and Sajan Saini

970 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-are-the-challenges-of-nuclear-power-m-v-ramana-and-sajan-saini Our ability to mine great amounts of energy from uranium nuclei has led some to bill nuclear power as a plentiful, utopian source of electricit
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06:10
The dark history of IQ tests - Stefan C. Dombrowski

368 views / 0 likes - added 4 years ago

Explore the history of IQ tests; how they measure a persons intelligence and the ways they have been used to justify scientifically baseless ideologies. --In 1905, psychologists Alfred Binet and Thodore Simon designed a test for children who were struggli
06:09
General Relativity Explained in 7 Levels of Difficulty

264 views / 0 likes - added 3 years ago

Go to https://curiositystream.com/minutephysics get access to CuriosityStream AND Nebula (where you can watch the extended version of this video), plus you'll get a 26% discount on an annual subscription.This video covers the General theory of Relativity,
02:24 Popular
Rare images of blue whale feeding behavior

1,577 views / 5 likes - added 7 years ago

Oregon State scientists captured some rare blue whale feeding behavior from a research drone. Whales are the largest creatures on earth, and they get their energy by consuming some of the smallest creatures in the sea. This video shows how they make choic
09:59
How Electricity Generation Really Works

588 views / 0 likes - added 4 years ago

Continuing the series on the power grid by diving deeper into the engineering of large-scale electricity generation. Get $80 off your first month of Hello Fresh (with code Practical80): https://bit.ly/2VGUxzl The importance of electricity in our modern wo
04:29
Magnetic Accelerators | Magnetic Games

316 views / 1 likes - added 3 years ago

These magnetic accelerators ,made with neodymium magnets, are really very powerful, the ball magnet has a high acceleration. On a larger scale they could become a weapon. Here the magnets used for those accelerators, thanks to supermagnete.com for providi
04:35
Launch Lab, a conservation of momentum experiment

320 views / 0 likes - added 3 years ago

Nils gives a demonstration and description of the Launch Lab. The experiment is a variation on a ballistic pendulum--instead of a projectile colliding with the pendulum, it is ejected from it. The platform consists of a section of Masonite, a clothes pin,
01:13
TIL: 20% Of Our Oxygen Comes From A Bacteria

681 views / 0 likes - added 8 years ago

When you think of bacteria, you might think of the flu, your kindergartner, or the TV remote, but you probably don’t think of oxygen. Get this: Bacteria provide oxygen for about one in five of your breaths. Without these microbes, you, your family, and mo
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04:43 Popular
Random answer devices /// Homemade Science with Bruce Yeany

720 views / 0 likes - added 6 years ago

Random decision makers can make use of the idea of chaos to make those important decisions for you. Small changes in the initial starting conditions of a bar pendulum or a rolling ball answer track can be a fun and easy project while learning a bit about
03:02
Painting An Asteroid To Save The Planet

580 views / 0 likes - added 8 years ago

As an object travels through space it absorbs heat from the sun and emits heat energy in the form of photons. These photons can determine the course of an asteroids orbit. NASA'S UNEXPLAINED FILES Tuesdays 10/9c on Science http://www.sciencechannel.com/tv
07:33 Popular
Introduction to Electric Fields

1,073 views / 0 likes - added 6 years ago

A simple and comprehensive introduction to electric fields. Covers the basics like the electric field of a charge, electric field lines and the electric field equation. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you sm
04:04 Popular
[Official Video] Cheerleader – Pentatonix (OMI Cover)

1,237 views / 5 likes - added 6 years ago

A PENTATONIX CHRISTMAS TOUR - 2017 GET YOUR TICKETS AND VIP NOW! http://ptxofficial.com/tour A PENTATONIX CHRISTMAS DELUXE ALBUM featuring brand new holiday songs out October 20 http://smarturl.it/APTXmasDlxAmz A PENTATONIX CHRISTMAS OUT NOW! ITUNES http:
02:56
What Would It Take To Power Your Home For a Day?

356 views / 0 likes - added 5 years ago

Take a look around your home. Really look. How many electronics are plugged in right now? The average American abode requires 30 kilowatt-hours of electricity every single day. But the amount of fuel that depends on the energy source. -- Producer/Video by
10:11
Duke Professor Explains the Limitations of the Human Body | WIRED

435 views / 0 likes - added 5 years ago

To find just how far the human body can be pushed researchers studied athletes who ran six marathons a week over months and compared their energy intake and expenditure data to those of other athletes, workers, and pregnant women. WIRED's Robbie Gonzalez
02:24
It's Surprisingly Hard to Go to the Sun

458 views / 0 likes - added 5 years ago

The Sun contains 99.8 of the mass in our solar system. Its gravitational pull is what keeps everything here, from tiny Mercury to the gas giants to the Oort Cloud, 186 billion miles away. But even though the Sun has such a powerful pull, it's surprisingly
11:11
The Most Important Process on Earth

43 views / 0 likes - added 3 months ago

All sources of energy on earth (except some geothermal) can be traced back to the fusion of atoms in a star. Without that fundamental process, interesting things in the universe wouldn't last very long. But how do we take advantage of this crucial reactio
05:22
This Might Shock You: Downed Power Line Safety

602 views / 1 likes - added 8 years ago

If you come across a downed power line, stay as far away from it as you can and call Puget Sound Energy at 1-888-225-5773. Assume it is live. Never touch a downed power line or anything near it. Do not drive over down power lines. Should a power line fall
05:06 Popular
[OFFICIAL VIDEO] Hallelujah - Pentatonix

926 views / 4 likes - added 6 years ago

A PENTATONIX CHRISTMAS TOUR - 2017 GET YOUR TICKETS AND VIP NOW! http://ptxofficial.com/tour A PENTATONIX CHRISTMAS DELUXE ALBUM featuring brand new holiday songs out October 20! Pre-order now on Amazon! http://smarturl.it/APTXmasDlxAmz?IQid=yt A PENTATON
03:27
The Physics of Windmill Design

224 views / 0 likes - added 3 years ago

This video was created in partnership with Bill Gates, inspired by his new book How to Avoid a Climate Disaster. Find out more here: https://gatesnot.es/3u7UUVUThis video is about how physics dictates the design of modern windmills - why they are so big,
04:43
Artificial Leaf Technology Could One Day Power Our World

379 views / 0 likes - added 4 years ago

This artificial leaf creates methanol, absorbs CO2 from the air and is 10 times more efficient than plant photosynthesis. Can you be-leaf it?! Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our
01:34
A Trip To Mars Is Deadlier Than We Thought

448 views / 0 likes - added 5 years ago

Going to Mars may be more dangerous than we thought. High-energy space radiation exists on the planet that can cause damage to DNA. This means the risk of cancer on Mars is twice as high as previously thought. So before we send crewed missions to the plan
00:46
My Favourite Space Fact | #BBCEarthPresenterSearch

435 views / 0 likes - added 5 years ago

This video is an entry into the #BBCEarthPresenterSearch. The challenge is to make a video about a science fact in less than 60 seconds. When I refer to distant galaxies moving away from us, I am talking about galaxies outside of our local group. We are g

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