Search Results: "radiation pressure"
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05:16
Visualize air pressure | Wiggle Pressure - Science Snack Activity
633 views / 0 likes - addedVisualize air pressure with the help of a wiggling, wobbling, self-rolling pet toy. Air molecules are too small to see, so it can be hard to imagine how they can apply forces and create pressure. Self-rolling pet toys can wiggle around erratically, pushin
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03:01
Radiation vs Radioactive Atoms
366 views / 0 likes - addedThere seems to be confusion about what radiation is and where it comes from. Many people believe it is the radiation that comes directly from nuclear power plants that poses a threat to public safety. In fact it is the radioactive atoms, which can escape
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05:21 Popular
Is Radiation Dangerous? - Matt Anticole
1,105 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/is-radiation-dangerous-matt-anticole When we hear the word radiation, it’s tempting to picture huge explosions and frightening mutations. But that’s not the full story — radiation also applies to rainbows and a
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09:58
Is radiation dangerous?
431 views / 1 likes - addedRadiation is all around us, ranging from the non-dangerous to the lethal. In this video, Fermilab’s Dr. Don Lincoln talks about the radiation and gives you the real deal on whether it is dangerous or not. (Spoiler alert: Sometimes!)
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10:16
Cosmic Background Radiation 2
572 views / 0 likes - addedCosmic Background Radiation 2 - Redshift of the Cosmic Background Radiation More free lessons at: http://www.khanacademy.org/video?v=06z7Q8TWPyU
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11:56
Radioactivity and Radiation
415 views / 0 likes - addedCraig Beals explains why some atoms emit radiation through the processes of radioactivity and radioactive decay. He examines the role of isotopes in radiation and shows Uranium - 238 from Carnotite Ore and Americium - 241 from a smoke detector. https://ww
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04:14 Popular
How Radiation Changes Your DNA
1,006 views / 0 likes - addedRadiation is all around us and a part of everyday life. But what exactly is it and what does it do to our bodies? Watch the premiere of Life After: Chernobyl, Tuesday, April 26 at 10/9c on Animal Planet! Sign Up For The TestTube Newsletter Here ►►►► http:
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04:36 Popular
What Does Radiation Poisoning Do to Your Body?
749 views / 0 likes - addedWe all know ionizing radiation can be deadly, but how exactly does it damage the body? What does it do on a molecular level? What Does Nuclear Fallout Do To Your Body? - https://youtu.be/fYJ-FiRWY0c Sign Up For The Seeker Newsletter Here - http://bit.ly/1
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02:55
Types of Radiation
201 views / 0 likes - addedAn introduction to alpha, beta, and gamma radiation
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09:10
Thermal Conduction, Convection, And Radiation
589 views / 0 likes - addedFire as thermal conduction, convection, and radiation
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07:29 Popular
Understanding Electromagnetic Radiation! | ICT #5
1,380 views / 0 likes - addedIn the modern world, we humans are completely surrounded by electromagnetic radiation. Have you ever thought of the physics behind these travelling electromagnetic waves? Let's explore the physics behind the radiation in this video.Be a Learn Engineering
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11:36
Cosmic Background Radiation
516 views / 0 likes - addedCosmic Background Radiation More free lessons at: http://www.khanacademy.org/video?v=sxbPwl_KRuA
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01:34
Scientists overlooked how high radiation could devastate Mars exploration missions
570 views / 0 likes - addedScientists have long known high levels of radiation exists on Mars. But could it be so high that humans won't be able to handle when we get there? Following is a transcript of the video. Going to Mars may be more dangerous than we thought. The major probl
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01:38
Does Pressure Melt Ice?
245 views / 0 likes - addedWhen pressure is applied to ice, its melting point is reduced so it turns to water. When the pressure is removed, however, it turns back into ice. This process is called 'regelation.' Big thanks to Art of Ice Sculptures www.icesculpture.com.au who donated
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03:48
How DANGEROUS Is A Pressure Washer?
426 views / 0 likes - addedPressure washers! They keep your driveway clean, and they make for some *very satisfying* video content. But are they all fun and games? Watch to find out!! (no pressure tho) (hehe)Want more? Check this out The Salmon's Truly Horrifying Life Cycle https:/
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04:32 Popular
How Blood Pressure Works - Wilfred Manzano
1,898 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/how-blood-pressure-works-wilfred-manzano If you lined up all the blood vessels in your body, they’d be 60 thousand miles long. And every day, they carry the equivalent of over two thousand gallons of blood to th
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09:04
Why Do Hot Objects Glow? - Black Body Radiation
40 views / 0 likes - addedAll things with temperature emit some light. But some things with a lot of temperature emit visible light. So what causes this phenomenon known as black body radiation?
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05:09
Hawking Radiation Explained: What Exactly Was Stephen Hawking Famous For?
511 views / 0 likes - addedHawking radiation was first discovered by English scientist Stephen Hawking in 1974. Prior to this discovery, our knowledge of black holes was very limited. It was believed that black holes were completely black and that they did not emit any kind of radi
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10:53
How Much Radiation Are You Getting From Your Phone?
410 views / 0 likes - addedIn this video I show you how much microwave radiation is coming from your phone during a phone call and from wifi. I talk about what the number of mW/cm^2 means and if there are is any ionizing radiation coming from your phone with a geiger counter Radias
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09:13
Having some fun with air pressure // Homemade Science with Bruce Yeany
255 views / 1 likes - addedA recent visit to my old classroom resulted in some fun demonstrations with air pressure. A few materials such a small vacuum cleaner, garbage bags, and tape are used to present classic examples of pressures changes such as vacuum packing students in a pl
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01:25
Ping Pong Pressure - Sick Science! #151
297 views / 0 likes - addedWe have all experienced wind and, like it or hate it, it affects us. Moving air can jostle your hair about, fly a kit, or, in extreme cases, tear entire buildings from their foundation. Did you know that this moving air actually creates low pressure, thou
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06:52 Popular
Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy
1,640 views / 0 likes - addedDefinition of partial pressure and Dalton's law of partial pressure. Example of calculating partial pressure of a gas in a mixture from the total pressure and partial pressure of the other gases in the mixture. Chemistry on Khan Academy: Did you know that
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18:04
Vapor Pressure
643 views / 0 likes - addedVapor Pressure, Volatility, and Evaporation More free lessons at: http://www.khanacademy.org/video?v=hA5jddDYcyg
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16:02
Vapor Pressure Example
508 views / 0 likes - addedVapor pressure example using the Ideal Gas Law More free lessons at: http://www.khanacademy.org/video?v=-QpkmwIoMaY
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03:57
Under Pressure - Multitrack Cover
630 views / 1 likes - addedMy multi-track cover of Under Pressure by Queen and David Bowie. Enjoy!
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05:07
Life on Other Planets May Need Radiation to Thrive, Here's Why
292 views / 0 likes - addedNew research reveals that massive amounts of radioactive material might actually be essential for life outside our solar system. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http:
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01:39
How To Pressure-Cook With Steam—and Good-Old Science
512 views / 0 likes - addedThe pressure cooker. It sounds, well, terrifying. But not only is it a perfectly safe way to cook if you’re not screwing around, thanks to the laws of physics, it’s a perfectly speedy way to cook too. Still haven’t subscribed to WIRED on YouTube? ►► http:
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04:12
The quest for room-temperature superconductors that don't require extreme pressure
173 views / 0 likes - addedSuperconductors are used in MRIs and particle accelerators, but to maintain zero electrical resistance, they must stay at frigid temperatures. For decades, researchers have searched for a solution to this problem: superconductors that work at room-tempera
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11:55 Popular
Partial Pressures&Vapor Pressure: Crash Course Chemistry #15
727 views / 0 likes - addedThis week we continue to spend quality time with gases, more deeply investigating some principles regarding pressure - including John Dalton's Law of Partial Pressures, vapor pressure - and demonstrating the method for collecting gas over water. Table of
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03:12 Popular
Under Pressure | Brain Games
1,808 views / 0 likes - addedWhether you're throwing a baseball, or doing a cognitive task, you may be using more brainpower than you think. The question is, how will a little outside pressure affect your performance? ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Usin
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10:08 Popular
The Heart, Part 1 - Under Pressure: Crash Course A&P #25
1,324 views / 0 likes - addedYour heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from th
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01:29 Popular
balloon in a bottle -air pressure // Homemade Science with Bruce Yeany
744 views / 0 likes - addedHere is a simple demonstration that can be used to get students thinking about air pressure, the behavior of gases, and how a gas will always equalize itself out . After a few moments of thought most students should be able to figure out the "trick".
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04:56
How to Play Queen - Under Pressure using iPad GarageBand
489 views / 0 likes - addedSimple Arrangement Queen - Under Pressure on iPad 5th using GarageBand Instrument : - Best Sequencer Modern 808 - Bass Liverpool & P-Bass - Grand Piano - Roots Rock Guitar - Retro Rock Drum - Accoustic Guitar on Keyboard
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04:13
Why Metallic Hydrogen Is the Holy Grail of High Pressure Physics
408 views / 0 likes - addedMaking hydrogen a metal takes lot of pressure. But after a group of scientist’s lost the world’s first sample, the pressure is really on. Is Jupiter the Reason for Life on Earth? - https://youtu.be/nsGRvnPL95I Read More: Settling Arguments About Hydrogen
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02:30
This Suit Can Withstand Pressure Generated by a Bomb
322 views / 1 likes - addedBomb suits deflect projectiles that come from an exploded device. They also decrease the pressure of the blast wave. Stream Full Episodes of How to Build...Everything: https://www.sciencechannel.com/tv-shows/how-to-build-everything/ Subscribe to Science C
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04:03 Popular
The Effects Of Underwater Pressure On The Body - Neosha S Kashef
786 views / 0 likes - addedView 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
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08:14
Trying To Fly At The Surface Pressure of Mars In a Vacuum Chamber
246 views / 0 likes - addedIn this video I try to see if I can achieve flight in my vacuum chamber at the pressure on the surface of Mars. I talk about Ingenuity and how it can fly on Mars. My shorts channel: https://www.youtube.com/channel/UCA19mAJURyYHbJzhfpqhpCAGet Your Experime
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07:01 Popular
Lifting a car with a vacuum cleaner and a tarp // Demonstration of Pressure
833 views / 0 likes - addedI've always thought that air lift bags were similar in behavior to simple machines in their ability to transform small amount of pressure into extremely large amounts of force. Usually air bags are smaller and made of very tough rip resistant fabrics and
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02:53
This modified smartphone measures blood pressure directly from your finger
517 views / 0 likes - addedRemoving need for inflatable cuffs would allow people to monitor their blood pressure anywhere. Learn more: http://scim.ag/2D7Ih1d Read the research: http://stm.sciencemag.org/content/10/431/eaap8674 CREDITS producer/editor/script/animator/narrator Nguyen
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03:42
Under Pressure - Queen x Peter Bence (Piano Cover)
125 views / 0 likes - addedQueen x David Bowie x Peter Bence = Under Pressure Piano Symphony ALBUM OUT on May 1st PRE-ORDER now: https://bit.ly/TheAwesomePiano-Steinway DOWNLOAD / STREAM this song: https://BENCE.lnk.to/UnderPressureID PETER BENCE ON TOUR - GET TICKETS: http://peter
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06:21 Popular
Breaking Board Paradox--air pressure // Homemade Science with Bruce Yeany
769 views / 0 likes - addedThe first time I saw the “Breaking board paradox” demonstration was on a short film clip on air pressure starring Julius Sumner Miller way back in the late 1960’s. It has never been a very popular demonstration but I’ve always found it amazing. The few pe
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06:50 Popular
Pascal's Blaising Barrel - Exploding Glass Barrel with Water Pressure
1,010 views / 0 likes - addedHow can the water pressure created by 1 liter of water burst a 50-liter glass barrel? Watch this video to find out! This is the first time in history (as far as we know!) that this experiment was successfully done, even including Blaise Pascal himself! Pa
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03:58 Popular
Air pressure demonstration - Prairie dog balloons // Homemade Science with Bruce Yeany
980 views / 2 likes - addedHow do you get a balloon to blow up inside a glass flask? This demonstration uses the change of water into steam to expand and then reduce the volume of a rubber balloon. As the balloon gets smaller, atmospheric pressure forces the prairie dogging balloon
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03:31 Popular
Jessica Darrow - Surface Pressure (From "Encanto")
2,250 views / 32 likes - addedSee Disneys Encanto now streaming on Disney+ Walt Disney Animation Studios Encanto tells the tale of an extraordinary family, the Madrigals, who live hidden in the mountains of Colombia, in a magical house, in a vibrant town, in a wondrous, charmed place
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00:59
These fungi eat radiation. #shorts #science
156 views / 0 likes - addedKeeping the Fungus Among Us in Space: https://www.youtube.com/watch?v=75iHWp3vTOwEmma Dauster: WriterAttabey Rodrguez Bentez: Script EditorKyle Nackers: Fact CheckerBonnie Meyer: Managing EditorSavannah Geary: Editor, Associate ProducerSarah Suta: Produce
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11:30 Popular
DIY Giant Indoor Tornado In 2 Easy Steps ~ Incredible Science Air Pressure Experiment
1,150 views / 1 likes - addedHi Guys! We really did an incredible science activity today and it's so easy for you to do this at home in 2 easy steps. All you need is a fan and toilet paper. We decided to have fun by making a giant indoor tornado using only toilet paper and a fan! CJ
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03:30
Surface Pressure (From "Encanto at the Hollywood Bowl")
431 views / 2 likes - addedStep into Casa Madrigal for an unprecedented concert spectacular as the original voice cast of Walt Disney Animation Studios' Academy Award-winning "Encanto" reunites at the Hollywood Bowl. Starring Stephanie Beatriz, Adassa, Carolina Gaitn, Jessica Darro
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04:39 Popular
How to Booby Trap Your Diary (DIY Pressure Plate) | D.I.SPY
1,030 views / 2 likes - addedToday's Mission: someone's messing with Izzy's diary, and she has to figure out who's behind it. First, these two spies-in-training will make a DIY Pressure Plate. Izzy puts her diary on top of the plate and when the thief tries to grab it, an alarm sound
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04:29
How to stay calm under pressure - Noa Kageyama and Pen-Pen Chen
610 views / 0 likes - addedDownload a free audiobook version of "The Boys on the Boat" and support TED-Ed's nonprofit mission: https://adbl.co/2Lf9Pa2 Check out our full book recommendation: http://bit.ly/2IDVLsY View full lesson: https://ed.ted.com/lessons/how-to-avoid-choking-und
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06:23
Was Human Evolution Driven By Radiation From A Supernova? | How The Universe Works
645 views / 0 likes - addedIt is thought that a supernova helped create our solar system from a floating cloud of dust and gas, but did a supernova also drive the evolution of human life on Earth?Subscribe to Discovery UK for more great clips:http://www.youtube.com/subscription_cen
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15:09
Partial Pressure
469 views / 0 likes - addedFiguring out the partial pressures of various gases in a container. More free lessons at: http://www.khanacademy.org/video?v=d4bqNf37mBY
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01:53
This new material heals—not cracks—under pressure
403 views / 0 likes - addedNew transparent polymer has the potential to be used everywhere polymer glass is. Read more - http://scim.ag/2ksYO8u
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04:55
The Pressure | Gumball | Cartoon Network
646 views / 0 likes - addedClick to watch more of The Amazing World of Gumball - https://bit.ly/35wZzDJFollow us for all the latest Gumball news! Website - http://www.theamazingworldofgumball.com/ Facebook - http://bit.ly/2foqTcOGumball, the amusing blue cat with a giant head and h
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05:18
How We Feel Pain, From Peppers to Pressure
177 views / 0 likes - addedThis episode was made in partnership with The Kavli Prize. The Kavli Prize honors scientists for breakthroughs in astrophysics, nanoscience and neuroscience transforming our understanding of the very big, the very small, and the very complex. To learn mor
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02:35 Popular
How Much Pressure is Generated by Antacid Tablets? | MythBusters
948 views / 0 likes - addedTo Adam Savage’s surprise, the expansion rate for these tablets is exponential. Stream Full Episodes of MythBusters: https://www.sciencechannel.com/tv-shows/mythbusters-on-science/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Fa
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23:33
Puzzle Pressure: Can You Solve Before Time's Up?
58 views / 0 likes - addedSubscribe to 7-Second Riddles: https://goo.gl/BZSTVhMusic: Epidemic Sound https://www.epidemicsound.com/Music: Youtube Library https://www.youtube.com/audiolibrary/...Stock materials (photos, footages and other):https://www.depositphotos.comhttps://www.sh
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01:00
Air Pressure Can Crusher - Sick Science! #098
270 views / 0 likes - addedRead the full experiment at www.stevespanglerscience.com/experiment/incredible-can-crusherThere are lots of different ways to crush a soda can... with your foot, in your hands, on your head. But nothing compares to the fun you'll have doing the soda can i
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03:43
How to keep calm under pressure | 3 quick tips | BBC Ideas
377 views / 0 likes - addedExam stress? Deadlines? Job interview? They can all make you feel like a nervous wreck. So here's how to literally keep calm and carry on - with a little help from neuroscience and these three easy techniques from Dr Radha Modgil.Subscribe to BBC Ideas ht
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06:47
AGT All-stars reveal the KEY to auditioning under pressure | AGT: All-Stars 2023
251 views / 0 likes - addedMike E. Winfield, Avery Dixon, Dustin's Dojo, and Peter Antoniou reveal the most critical parts of their auditions! Audition for the next season of America's Got Talent! Sign up now: https://americasgottalentauditions.com Get The America's Got Talent App:
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00:42
Snippet: Mosquito-inspired drone dodges obstacles, thanks to air-pressure sensors
242 views / 0 likes - addedCredit: (video footage) Toshiyuki Nakata, Nathan Phillips, Patrcio Simes, Ian J. Russell, Jorn A. Cheney, Simon M. Walker, Richard J. Bomphrey; (music) Pond5Read more: https://scim.ag/2E9JlrERead the research ($): https://scim.ag/2CXUiMpAbout Science Snip
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05:04 Popular
Magdeburg Hemispheres- amazing alternate method- no pump // Homemade Science with Bruce Yeany
1,028 views / 0 likes - addedThis Magdeburg Hemisphere is a popular demonstration of atmospheric pressure that usually requires a vacuum pump to remove the air from inside the sphere. A more impressive method that is simpler and less expensive can be to use a long plastic tube and a
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04:03
The Pigeon, The Antenna And Me: Robert Wilson
493 views / 0 likes - addedRadioastronomer Robert Wilson recalls a pair of pigeons who almost thwarted the discovery of cosmic background radiation. Wilson’s discovery of cosmic background radiation, “the echo of the big bang”, earned him a share of the 1978 Nobel Prize in physics.
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09:50
Thermodynamics (part 1)
553 views / 0 likes - addedIntuition of how gases generate pressure in a container and why pressure x volume is proportional to the combined kinetic energy of the molecules in the volume. More free lessons at: http://www.khanacademy.org/video?v=tQcB9BLUoVI
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06:02
Dark Matter Explained: What Exactly is Dark Matter? | A Beginners Guide to Dark Matter
193 views / 1 likes - addedDark matter is an invisible matter that occupies more than half of the space of the observable universe but cannot be detected directly as it doesnt interact with electromagnetic radiation, like visible light and gamma rays. One of the greatest challenges
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00:34
Bernoullis Ping Pong Balls #shorts
175 views / 0 likes - addedThis cool science experiment seemingly defies logic. But by using Bernoullis principle makes the magic happen. Blow over the top and the pressure becomes lower on top. The higher pressure on bottom pushes the balled in and then out of the tube! Science is
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01:26
Shrinking Styrofoam Cup
257 views / 0 likes - addedLearn more at http://www.stevespanglerscience.com/experiment/pressure-cooker-shrinking-cup The pressure cooker is Mom's secret weapon when it comes to making that savory stew in less than an hour. This amazing device is also the kitchen scientist's favori
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12:15 Popular
Crushing cans from weight of one cup of water....Magdeburg Hemispheres without a pump..Bruce Yeany
864 views / 0 likes - addedHydrostatics is the study of changing water pressure and it's relationship to water depth or column of water height in a pipe or tube In this video I'll demonstrate how water in a long thin tube can reduce pressure inside various soda bottles and can enou
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06:57
Cooling by Evaporation Activity //. Homemade Science with Bruce Yeany
585 views / 0 likes - addedWhy does a body feel cold when they get out to f the shower or after a dip in the pool? A simple activity that can introduce students to the process of cooling by evaporation. Essentially evaporation is process of molecular diffusion from the liquid's sur
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04:16
How Can Trees Be Taller Than 10m?
220 views / 0 likes - addedAnswer video: https://www.youtube.com/watch?v=BickMFHAZR0The longest vertical straw you can use is 10.3 m http://www.youtube.com/watch?v=HUmZrtiXDikThis is because the weight of water in the straw must be supported by the pressure difference at its two en
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04:43
Making SOLID Nitrogen!
579 views / 0 likes - addedWhat happens when you decrease the pressure around a liquid? It boils. Water boils at room temperature once the pressure is low enough. What is interesting is that this decreases the temperature of the liquid. The fastest molecules escape, leaving the slo
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05:59
Visualizing Ultrasound with Schlieren Optics Part III
252 views / 0 likes - addedPart 3 of 3. We combine the stroboscopic effect with the use of color filters in our schlieren optics setup to visualize the changes in air pressure that occur in a standing wave created by an ultrasonic transducer (driven at 28 kHz) and a reflecting glas
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04:34
Ultrasonic Levitation
221 views / 0 likes - addedAcoustic levitation meets Schlieren optics: By reflecting a sound wave back onto itself, one can secure a standing wave if the distance between the source of the sound and the reflector is equal to an integral number of half wavelengths. In this demonstra
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06:29 Popular
Toy physics - Pop guns-- cork, potato, or foam poppers // Homemade Science with Bruce Yeany
1,042 views / 2 likes - addedFun and easy instructions for several variations of pop guns,potato poppers, and pop gun repeaters are shown in this video. The science behind the toy is an application of the basic concept of Boyle's law. The relationship shows that as the volume of a ga
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10:28
Egg in the Bottle.. Several Variations to Try
32 views / 0 likes - addedProbably the most widely posted kid's science experiment on YouTube but it's the same old example over and over. The egg in the bottle demonstration can be a great investigation of atmospheric pressure used as a STEM activity.Here are some additions that
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11:18
The Most Radioactive Places on Earth
503 views / 0 likes - addedWho on Earth is exposed to the most ionizing radiation? Check out Audible: http://bit.ly/AudibleVe I'm filming a documentary for TV about how Uranium and radioactivity have shaped the modern world. It will be broadcast in mid-2015, details to come. The fi
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09:37
Introduction to Light
509 views / 0 likes - addedLight and electromagnetic radiation More free lessons at: http://www.khanacademy.org/video?v=rLNM8zI4Q_M
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03:21
Watch water boil at room temperature | Boyle-ing Water - Science Snack Activity
692 views / 0 likes - addedWatch water boil at room temperature. The temperature at which water boils depends on pressure. You can demonstrate this by dramatically lowering the pressure on a water-filled plastic syringe at room temperature. Full instructions for this activity are a
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03:44
The smart chain mail fabric that can stiffen on demand
149 views / 0 likes - addedResearchers have developed a new kind of material with adjustable and reversible properties. This new smart fabric is 3D printed with interlinked particles, like chain mail. Applying pressure jams the particles together and the fabric becomes stiff and so
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05:29
Do Astronauts Need Sunscreen?
454 views / 0 likes - addedHow do astronauts survive the deadly radiation of deep space? NASA is still figuring out how to protect astronauts from cosmic radiation -- like plastic shielding and magnetic deflectors. Learn more about National Chemistry Week here! https://www.acs.org/
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09:14
Why Do We See Colors?
444 views / 0 likes - addedWe only see radiation with 400nm to ~700nm. It seems so strange when the electromagnetic radiation spans factors and factors of 10. Why such a small slice? Why just Red, Green, and Blue? and more importantly... how?Note: At 6:30 I say tetrachromats don't
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04:19
Animals that can survive in space and an apocalypse
648 views / 1 likes - addedAnimals that can survive in outer space, a nuclear war and an apocalypse.If you were to place an animal in the vacuum of space, after only 10 seconds, the water and blood in its body would boil, the saliva in its mouth would vaporize, and this would cause
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02:21
Aquarium Windows | How It's Made
550 views / 0 likes - addedAquarium windows not only need to be see through, but also able to withstand the pressure of many gallons of water. See how the lab forms the acrylic and puts it through pressure tests. | http://www.sciencechannel.com/tv-shows/how-its-made/#mkcpgn=ytda1 W
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00:42
Expired Soda Eating Through Metal
191 views / 0 likes - addedSoda can eat through metal because of the high pressure and acid.
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06:09
Ultra violet - how to detect an art fraud and find a masterpiece
345 views / 0 likes - addedUltraviolet radiation is all round us but we can't see or feel it. Rob shows what it is and how can detect art frauds and stolen money or find a hidden masterpiece - and he leaves you with a puzzle
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00:26
Heart-hugging device could help keep the beat
451 views / 0 likes - addedNew pressure-controlled sheath keeps pig hearts beating at full force. Learn more: http://scim.ag/2k4MLQZ
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10:13
Fluids (part 2)
449 views / 0 likes - addedPressure and Pascal's Principal. More free lessons at: http://www.khanacademy.org/video?v=lWDtFHDVqqk
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09:55
Fluids (part 3)
469 views / 0 likes - addedPressure in a fluid at depth More free lessons at: http://www.khanacademy.org/video?v=5EWjlpc0S00
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03:21
Gravitational Waves Explained Using Stick Figures
596 views / 0 likes - addedGO HERE NOW: https://www.einsteinathome.org Einstein@Home wikipedia page: https://en.m.wikipedia.org/wiki/Einstein@Home This video is about gravitational waves in the weak field limit as discovered by the LIGO collaboration, explained by parallels to elec
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01:41
Snap, Crackle, Whop--How to Win the Wishbone
628 views / 0 likes - addedDon’t crack under pressure! Explore the scientific—and sometimes sleazy—secrets to win a wish at this year’s Thanksgiving wishbone pull.
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02:07
Cloud in a Bottle
548 views / 0 likes - addedLearn how pressure leads to cloud formation by making your very own cloud in a bottle!
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04:34
How To Find Water Bears
545 views / 0 likes - addedLet's do a fun science experiment! We're going to learn how to find Water Bears. Join me to learn about these awesome microscopic creatures! Tardigrades, also known as Water Bears, are adorable microscopic animals. They look like caterpillars and walk lik
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00:59
Why Some Popcorn Kernels Never Pop In The Microwave
576 views / 0 likes - addedNo matter if it's popcorn you've ordered at the theaters or that you've cooked in the microwave, there always seems to be leftover kernels that didn't pop. Physicist and author of "Storm in a Teacup: The physics of everyday life," Helen Czerski, explains
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10:09
Fluids (part 4)
474 views / 0 likes - addedUsing our understanding of fluid pressure to figure out the height of a column of mercury. More free lessons at: http://www.khanacademy.org/video?v=i6gz9VFyYks
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03:24
Jaw-dropping Facts of Planets
403 views / 0 likes - addedThis is Titan, and these are lakes and rivers of liquid methane, the main component of natural gas. In here, it naturally rains trillions of dollars worth of gas from the sky. According to NASA, Titan is the largest moon of Saturn and has hundreds of time
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15:07
Enthalpy
624 views / 0 likes - addedUnderstanding why enthalpy can be viewed as "heat content" in a constant pressure system. More free lessons at: http://www.khanacademy.org/video?v=fucyI7Ouj2c
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03:31
Armed with tough computer chips, it's time to return to Venus
465 views / 0 likes - addedNew research suggests that silicon carbide transistors could let landers survive for months rather than hours in the immense pressure and heat of Venus' surface. Learn more - http://scim.ag/2jbBpIj
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04:52 Popular
Do Black Holes Ever Die?
1,115 views / 7 likes - addedDo black holes actually evaporate? Find out more as we dive deep into Hawking Radiation! Inside The World's Largest Particle Accelerator - http://bit.ly/2cmBmH1 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Hawking Radiation ht
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04:48
The Earth's Magnetic Shield Cracked, Are We Doomed?
524 views / 0 likes - addedEarth’s magnetosphere protects us from harmful radiation in space, but scientists have just found a crack in it. Are we doomed? How Radiation Changes Your DNA - https://youtu.be/PQjL4ZDuq2o Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Re
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03:32 Popular
What Would Space Do To The Human Body?
985 views / 1 likes - addedSpace without a suit? You’ll probably die from the lack of pressure in a vacuum. But other extreme hazards won’t help either. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/question540.htm Share on Facebook: https://goo.gl/CeaQIU Share
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01:59
Deepest-ever Fish Recovered For The First Time
596 views / 0 likes - addedScientists finally have an up-close look at the deepest-dwelling fish in the world. Several samples of the fish have been brought to the surface for study. Following is the transcript of the video. Scientists finally have an up-close look at the deepest-d
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13:01
Ideal Gas Equation Example 2
510 views / 0 likes - addedPV/T is a constant. Figuring out the volume of an ideal gas at standard temperature and pressure (STP). More free lessons at: http://www.khanacademy.org/video?v=GwoX_BemwHs
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10:44
Levitating objects in a stream of air.. Coanda effect // Homemade Science with Bruce Yeany
333 views / 0 likes - addedTired of seeing the ping pong balls, beach balls, golf balls or a screwdriver float in a stream of air? I was, so I looked around andfound some other objects that demonstrated the same principles. In my investigations I found that the objects were support
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10:22
Can You See Me?
440 views / 0 likes - addedSubscribe to iDubbbzTV: http://youtube.com/idubbbztv Check out DONG: https://youtu.be/yPvyrPcJisg Get The Curiosity Box: http://curiositybox.com twitter: http://twitter.com/jakerawr instagram: http://instagram.com/jakerawr facebook: http://facebook.com/vs
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49:22
James Burke Connections, Ep. 3 "Distant Voices"
372 views / 0 likes - added"Distant Voices" suggests that telecommunications exist because Normans had stirrups for horse riding which in turn led them to further advancements in warfare. Deep mine shafts flooded and scientists in search of a solution examined vacuums, air pressure
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13:43
Making Liquid Nitrogen From Scratch!
501 views / 0 likes - addedI used a nitrogen membrane and Stirling cryocooler to liquefy nitrogen out of the air. For this video I partnered with Starbucks to celebrate their Nitro Cold Brew. Order one here: https://starbucks.app.link/derekmullerMaking liquid nitrogen is hard - in
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14:37 Popular
Exploring the Universe: Crash Course Big History #2
718 views / 0 likes - addedIn which John Green, Hank Green, and Emily Graslie teach you about what happened in the Universe after the big bang. They'll teach you about cosmic background radiation, how a bunch of hydrogen and helium turned into stars, formed galaxies, created heavy
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01:00
Alka Seltzer Rockets #Shorts
294 views / 0 likes - addedAlka seltzer rockets are easy to make. Just take an old film canister and place water and an alka seltzer tablet inside it and seal it. The pressure will build up so greatly that it will explode the canister upwards. #shorts
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06:14 Popular
What Exactly is Archimedes Principle: Explained in Simple Words
833 views / 0 likes - addedArchimedes principle states that if an object is submerged in a fluid, then the buoyant force acting on it is equal to the weight of the fluid displaced by that object. Buoyant force exists because pressure increases as an object goes deeper in a fluid, w
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04:34
How Graphene Could Help Us Build Bigger and Better Quantum Computers
287 views / 0 likes - addedQuantum computers can solve problems in seconds that would take "ordinary" computers millennia, but their sensitivity to interference is majorly holding them back. Now, researchers claim theyve created a component that drastically cuts down on error-induc
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04:55
How Ghost Particles Are Slowing Down Stars
500 views / 0 likes - addedThere's no such thing as empty space in outer space. What are virtual particles and how do they create friction in the vacuum of space? How Long Could You Survive In Outer Space - http://bit.ly/2c2WSyH Sign Up For The Seeker Newsletter Here - http://bit.l
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12:59
Food Theory: What's SAFE To Eat After Nuclear Fallout?
670 views / 0 likes - addedSubscribeto become a Food Theorist! https://bit.ly/2CdCooVThe CURSE of Colonel Sanders!https://youtu.be/pkzQvXYa1ecLoyal Theorists, nowadays I seem to be thinking a lot about the future of the world. Over on my other channel, Game Theory, I've talked a lo
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01:40
Sounds of Mars: NASA’s InSight Senses Martian Wind
535 views / 0 likes - addedListen to Martian wind blow across NASA’s InSight lander. The spacecraft’s seismometer and air pressure sensor picked up vibrations from 10-15 mph (16-24 kph) winds as they blew across Mars’ Elysium Planitia on Dec. 1, 2018. The seismome
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03:32
6 Ease Card Flourishes for Beginners
648 views / 0 likes - addedLearn six easy card flourishes for beginners. This video covers the card dribble, the card spring, the waterfall, the pressure fan, the table spread and the swivel cut. You'll be performing these card flourishes and looking like a pro in no time.
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03:44
What Happens If You Eat Radioactive Food?
605 views / 1 likes - addedYou wouldn't eat nuclear waste but some foods are radioactive without you knowing it. What does radiation poisoning do to your body? Watch more: What Happens When You Get Rabies? ►► https://www.youtube.com/watch?v=semfQRtPumw&list=PL8L0MzSk_V6JtEDRfRMyb6r
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02:59
What Will A Nuclear Blast Do To Your Body?
591 views / 1 likes - addedHopefully, we won't see a nuclear war ever again. But what would happen if you were caught near a nuke? Watch more: Could Humans Survive A Nuclear Apocalypse? ►► https://www.youtube.com/watch?v=UNNnwF42Icg Subscribe: https://bit.ly/SubLifeNoggin | Get you
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03:39 Popular
How to open a shaken soda can
1,021 views / 0 likes - addedHave you ever had someone pass you a soda can that's been shaken up? Once you pop open the can and release the pressure inside, millions of tiny expanding bubbles expand and force the liquid out in a messy spray. There is a way to avoid the mess and it in
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08:17
What is Radioactivity and Is It Always Harmful: Explained in Really Simple Words
141 views / 0 likes - addedRadioactivity 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
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10:33
Structure of the Atom
426 views / 0 likes - addedCraig Beals explains the structure of the atom: Protons, Neutrons, Electrons. And the concepts of Ions, Isotopes and Radiation. Visit my website to learn more: https://www.BealsScience.com Periodic Table: https://commons.wikimedia.org/wiki/Fi... Isotopes
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07:52
100 Pounds of Oobleck in an Augmented Reality Sandbox!
594 views / 3 likes - addedCraig Beals shows how to make a non-newtonian fluid called Oobleck. He then mixes up 100 pounds of Oobleck to put in an augmented reality sandbox. Non-newtonian fluids don't adhere to the laws and equations for a Newtonian fluid - in other words, their vi
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09:04 Popular
Blood Vessels, Part 2: Crash Course A&P #28
1,477 views / 0 likes - addedAnd now we return to blood vessels. In this episode, we start discussing what blood pressure is, how it can become "high", and what that means for our health. One of the more interesting points is that your body has ways of dealing with high blood pressur
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30:51
SCIENCE CLASS #6- What if Everyone Flushed their Toilet at Once?
335 views / 0 likes - addedLet's talk about pressure! I WILL DO ONE FINAL CLASS NEXT WEEK, MAY 6TH!Get your first KiwiCo Crate for FREE!!! https://www.kiwico.com/markroberHere is a great link to donate to help with Covid-19 aid- https://tiltify.com/united-way/hopefromhome
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03:48
Everything a Normal Person Needs to Know About Helium
233 views / 0 likes - addedLast chance: http://AwesomeSocks.club/vbSign up to be delighted every month by a sock designed by a different independent artist. 100% of after-tax profit goes to charity. Cancel any time. Free shipping everywhere!Helium is so great...and we are running o
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08:09
Neuroscientists Discover a Song That Reduces Anxiety By 65 Percent (Listen)
60 views / 0 likes - addedInterestingly, the song was specifically designed to induce this highly relaxed state. Created by Marconi Union, the musicians teamed up with sound therapists to carefully arrange harmonies, rhythms and bass lines, which in turn slow a listener’s he
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03:18
Liquid Nitrogen Explosion
568 views / 2 likes - addedWatch as we submerge a sealed soda bottle, filled with Liquid Nitrogen, into a barrel of water. As the warm water boils liquid nitrogen into a gas, pressure builds up, and up, and up! Until...
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Potato straw - with a difference
188 views / 0 likes - addedHos do you push a paper straw through a solid uncooked potato? Rob has the answer, and it's all to do with air pressure.SUBSCRIBE NOWhttp://www.youtube.com/subscription_center?add_user=CuriosityShowCONNECT WITH CURIOSITYFacebook http://www.facebook.com/Cu
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00:59
The Reverse Balloon
156 views / 0 likes - addedI show you how to blow up a balloon without putting pressure in it.See the full video here: https://youtu.be/3Tw32SdLrGMSubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
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01:51
Why Are Plane Windows Round?
548 views / 0 likes - addedWe often learn the most from our failures, this is particularly true for advancements in the field of engineering. Unfortunately for the engineers in the aviation industry, the prices to pay for failure are high. This will be a reoccurring theme in my vid
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00:57
Shaking Soda is OK
195 views / 0 likes - addedI show you that shaking an unopened bottle doesn't increase the pressureSee the full video here: https://youtu.be/GLL9DxpJA3YSubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
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11:35
Real Gases: Crash Course Chemistry #14
577 views / 0 likes - addedHank bursts our ideal gas law bubble, er, balloon, and brings us back to reality, explaining how the constants in the gas law aren't all that constant; how the ideal gas law we've spent the past two weeks with has to be corrected for volume because atoms
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03:40
This Is Not What Space Looks Like
566 views / 1 likes - addedAmazing images of the far reaches of the universe are everywhere, but are they accurate? What does space really look like? Yes, Apollo Flew Through the Van Allen Belts Going to the Moon - https://youtu.be/bLtgS2_qxJk Sign Up For The Seeker Newsletter Here
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04:59
Visualizing Ultrasound with Schlieren Optics Part I
295 views / 0 likes - addedPart 1 of 3. We use a schlieren optics system with a strobing light source to visualize ultrasonic waves emitted by a transducer driven at a frequency of 28 kHz.Images employing schlieren optics are very sensitive to changes in the density of air. Since s
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04:02
How Do Spacesuits Keep Astronauts Safe From The Vacuum Of Space?
683 views / 0 likes - addedThere were many iterations of the spacesuit before astronauts started wearing what they do today, but how do they work? How Do Astronauts Poop in Space? ►►►► http://bit.ly/1SBdlNe Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read Mo
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04:27
Deep-sea soft robots
145 views / 0 likes - addedIs the future of deep-sea exploration soft? Researchers have developed a new type of soft robot designed to cope with the crushing pressures at the bottom the ocean. Inspired by the skull of the Mariana Snailfish, the deepest living fish, the researchers
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11:35
Food Theory: Your Bananas Are RADIOACTIVE!
535 views / 0 likes - addedSpecial thanks to Fetch Rewards for sponsoring this episode!Download the Fetch Rewards app now! https://fetch.thld.co/foodtheory_0522Use code FOODTHEORY to get 3000 points on your first receipt! We did an episode a while back on what foods you can eat aft
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04:17
Quakes and blasts help scientists understand Earth's elusive inner core
94 views / 0 likes - addedRead the story: https://www.science.org/content/article/scientists-probing-secrets-earths-inner-core-saved-life-planetAbout the size of Pluto, Earths inner core is made of solid iron and helps power the magnetic field that protects life from harmful space
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08:06
These College Students Built a Hyperloop Pod... Here's What Happened
513 views / 0 likes - addedCollege can be stressful with all the classes, exams and social events to balance. Now, imagine doing all that while building a Hyperloop pod that will be judged by Elon Musk… no pressure. A scrappy group of students from Wisconsin boldly took on that cha
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01:34
What Causes San Francisco Fog?
401 views / 0 likes - addedHave you ever wondered why it gets so foggy in San Francisco in the summertime? Summer fog is common in the San Francisco Bay Area and on the coastline of California, and it's caused by a few different factors working together. Along the California coast,
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06:32
Seeing the Invisible: SLOW MOTION Schlieren Imaging
530 views / 0 likes - addedThis is what the world would look like if you could see invisible air currents, temperature gradients, and differences in pressure or composition of the air. Support Veritasium on Patreon: http://ve42.co/patreon Special thanks to Patreon Supporters: Tony
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13:59
3 Perplexing Physics Problems
335 views / 0 likes - addedWhy does shaken soda explode? Does ice melt first in fresh or salt water?Thank you Squarespace for sponsoring this video. Go to https://squarespace.com to save 10% off your first purchase of a website or domain using code: VERITASIUMThis video features ex
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03:06 Popular
The Mystery Behind Jupiter's Powerful Auroras
715 views / 4 likes - addedJupiter has the most powerful auroras in our solar system. However, when scientists looked closer, they didn't find what they expected. These Satellite Dishes Can See Electrons 100 km Away - https://youtu.be/OnlYZdRZ_pw For a 30-day, unrestricted trial, g
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03:01
Decoded: How do black holes work?
220 views / 0 likes - addedBlack holes are dark objects in space that have intrigued scientists for centuries. Studying them is like trying to solve a puzzle made of invisible pieces.Black holes hide behind a wide surface called the Event Horizon. Nothing that crosses the Event Hor
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02:43 Popular
Is WiFi Safe?
840 views / 2 likes - addedYou've probably heard that wireless internet (WiFi) is dangerous. But is it true? Lauren breaks it down. Learn more at HowStuffWorks.com: http://computer.howstuffworks.com/wireless-network1.htm Share on Facebook: Share on Twitter: Subscribe: http://goo.gl
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04:47
What Does Altitude Sickness Do to the Human Brain?
493 views / 0 likes - addedAs if climbing a mountain wasnt hard enough already, forcing the body to acclimate to high altitudes too quickly can not only stop someone from reaching the summit, it can have dire consequences. But altitude sickness doesnt just affect adrenaline-driven
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03:09 Popular
How Do Greenhouse Gases Actually Work?
746 views / 0 likes - addedThanks to Kurz Gesagt for illustrating this video! http://www.youtube.com/kurzgesagt And for composing the music!: https://soundcloud.com/epicmountain/minute-earth Thanks also to our Patreon patrons: - AshrafDude - Nasser Hamed Alminji - Jeff Straathof -
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03:14
Freezing water expands. What if you don't let it?
177 views / 0 likes - addedThe 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
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11:54
How To Go Faster Than Light Speed (Seriously)
66 views / 0 likes - addedThank you to Foreo for supporting PBS. For more information, go to https://foreo.se/fmg3 and use code PBSFOREO More info and sources below Nothing can travel faster than light in a vacuum. But when light slows down, sometimes matter can blaze past that sp
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04:49
A New Laser Technology Can See Inside Our Bodies Like Never Before
365 views / 0 likes - addedWhile X-rays can produce harmful radiation, a new technique using laser-induced sound waves provides highly detailed images of the structures in our bodies. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlayl
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10:07
Snow In A Vacuum Chamber
455 views / 0 likes - addedI show water ice sublimating in a low pressure chamber. Electric Thermometer: https://www.youtube.com/watch?v=VgdaRXKIDNQ Help me make videos by donating here: https://www.patreon.com/CodysLab Follow me on Facebook: https://www.facebook.com/codydonreeder
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08:27
Breaking Boards Paradox II //. Homemade Science with Bruce Yeany
359 views / 0 likes - addedFirst all it's not really a paradox, that's just the name, but here's a revisit to the popular breaking board demonstration on air pressure. The common explanation has touted that sheet of newspaper is applying 8,000 to 15,000 pounds of force toehold a bo
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04:10 Popular
Meet the tardigrade, the toughest animal on Earth - Thomas Boothby
1,026 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/meet-the-tardigrade-the-toughest-animal-on-earth-thomas-boothby Without water, a human can only survive for about 100 hours. But there’s a creature so resilient that it can go without it for decades. This
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04:56 Popular
Could we survive prolonged space travel?
756 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/could-we-survive-prolonged-space-travel-lisa-nip Prolonged space travel plays a severe toll on the human body: microgravity impairs muscle and bone growth, and high doses of radiation cause irreversible mutation
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10:08
You Will Get This Wrong Every Time—Balloons With a Memory (Elastic Hysteresis)!
614 views / 0 likes - addedEver wonder what the pressure is inside of a balloon as you blow it up? In this video I show you how to always win a bet using the physics of balloons. I measure the pressure inside of a balloon while I am inflating it and deflating it. The results are su
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02:49 Popular
How Do Trees Survive Winter?
732 views / 0 likes - addedThis video sponsored by our Subbable supporter NIL: http://www.youtube.com/TheNilFacts And thanks to Subbable supporter Raed Massoud for helping make MinuteEarth possible! You can support MinuteEarth on Subbable too! - https://subbable.com/minuteearth Hum
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01:59 Popular
Mysteries Of Vernacular: X-ray - Jessica Oreck And Rachael Teel
738 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/mysteries-of-vernacular-x-ray-jessica-oreck-and-rachael-teel The story of the word X-Ray is one of great thinkers. French philosopher Rene Descartes isolated the letters X, Y and Z to stand for unknowns, and cen
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01:31
Here's how to escape a flooding vehicle
536 views / 0 likes - addedIf you're ever in a car accident that results in the car sinking, you only have seconds to react and save your life. Here's what to do. Following is a transcript of the video: Reaction time and speed are key for survival. A sinking car will not immediatel
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02:43
Black Holes, Neutron Stars, and White Dwarfs (Collab. w/ MinuteEarth)
615 views / 0 likes - addedWatch the MinuteEarth video here – I PROMISE it's really really really good: https://www.youtube.com/watch?v=pAI1N96t8Vk MinutePhysics & MinuteEarth are on Patreon: http://www.patreon.com/minutephysics and http://www.patreon.com/minuteearth This video is
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03:47 Popular
Why Do Some People Faint At The Sight Of Blood?
1,052 views / 0 likes - addedJosh explains the science of why people faint at the sight of blood. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/human-body/systems/circulatory/blood.htm Share on Facebook: https://goo.gl/RHuxR7 Share on Twitter: https://goo.gl/YZQDqY
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08:27
So You Want To Go To Mars?
598 views / 1 likes - addedWatch more at http://pbs.org/yearinspace Tweet this ⇒ http://bit.ly/OKTBSyis Share on FB ⇒ http://bit.ly/OKTBSyisFB ↓ More info and sources below ↓ Dig deeper: National Research Council. “Space Radiation Hazards and the Vision for Space Exploration: Repor
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04:14 Popular
How Long Is One Second, Really?
728 views / 1 likes - addedDo we really know how long a second is? The science behind how time is actually measured may prove you wrong. Who Came Up With Days, Hours, Minutes and Seconds? - http://bit.ly/1Q8xt8J Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mo
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26:40 Popular
Le Chatelier's Principle
1,146 views / 0 likes - addedThis chemistry video tutorial provides a basic introduction into Le Chatelier's Principle of chemical equilibrium. It explains how to determine which direction the reaction will shift if the concentrations of the reactants or the products increase in valu
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04:13
Without These Engineering Tricks Spacecraft Would Die Out There
434 views / 0 likes - addedSpace is an extreme environment. With the severe temperatures, endless debris, and harsh radiation, how do spacecraft survive? Is There Space for 12,000 More Satellites Up There? - https://youtu.be/BMoH_zr2y8A For more epic stories of innovation that shap
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04:23 Popular
How Our Ocean Obsession Led To A One-Man Submarine
750 views / 0 likes - addedWe learn so much about our oceans by deep sea diving, but how did we even get there? How Much Life Do We Know Even Exists In The Ocean? ►►►► http://bit.ly/1KL6CYa Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Mariana Trenc
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01:47
There's A Dangerous Place In Space Where NASA Shuts Down Its Satellites
426 views / 0 likes - addedA 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
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11:11
Adam Savage Meets Neil Armstrong's Apollo 11 Spacesuit!
693 views / 3 likes - addedIt's an emotional day for Adam Savage as he comes face to face with Neil Armstrong's A7-L pressure suit, then learns about its long, delicate conservation process from National Air and Space Museum's Objects Conservator, Lisa Young. You can now see the ne
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05:11 Popular
What Is Obesity? - Mia Nacamulli
872 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/what-is-obesity-mia-nacamulli Obesity is an escalating global epidemic. It substantially raises the probability of diseases like diabetes, heart disease, stroke, high blood pressure, and cancer. But what is the
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03:19 Popular
How Heavy Is Air? - Dan Quinn
1,177 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/how-heavy-is-air-dan-quinn Too often we think of air as empty space — but compared to a vacuum, air is actually pretty heavy. So, just how heavy is it? And if it's so heavy, why doesn't it crush us? Dan Quinn de
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02:09
Medical scanner takes 3D images of the whole body at once
419 views / 0 likes - addedResearchers at the University of California, Davis have created the first scanner to capture an image of the entire human body at once. EXPLORER is an incredibly efficient PET/CT scanner and that's medical imaging could be used to detect cancer and differ
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03:23
Organ with reed pipes from paper
636 views / 0 likes - addedThis model is completely made of paper and cardboard, except of transparent plastic to view internals of pressure regulator. Build process described here: http://only-paper.ru/forum/38-24920-1 Орган изготовлен почти полностью из бумаги и картона, за исклю
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10:23 Popular
Respiratory System, Part 2: Crash Course A&P #32
1,174 views / 1 likes - addedCan a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure
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06:44
Floating two objects in an airstream... the Coanda Effect // Homemade Science with Bruce Yeany
238 views / 0 likes - addedAfter posting a few videos on floating objects in an airstream, I received a challenge from a high school physics class wondering if it was possible to float two objects in the same airstream at once. Using the same parameters thet I used for other levita
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03:02 Popular
Superhuman Filipino diver from the Badjao tribe ;BBC
788 views / 2 likes - addedThis man descend 20meters (65feet) to sea floor, hearts slows down to 30beats per minute, squezzes its lung to 1/3 of its initial volume, even without weights he is negatively bouyant enough to strive across the bottom of the sea as if like hunting on lan
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03:51
King-of-Saxony bird sounds like something from another planet
369 views / 0 likes - addedExplore more at http://www.birdsofparadiseproject.org Throughout their evolution, male birds-of-paradise have been under immense selective pressure to win the attentions of females. Even the King-of-Saxony's extraordinary head wires aren't quite enough. T
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03:02
Oldest Inn (1958)
320 views / 0 likes - addedBletchingly, Surrey. Exterior. M/S of an elderly woman walking down a quaint village street. L/S of the street, in the foreground is the Whyte Harte Inn. The narrator explains that the inn dates from 1388. Low angle C/U of the wrought iron inn sign. Inter
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03:10 Popular
The NFL Is Using The VICIS ZERO1 Football Helmet That Morphs On Impact To Reduce Head Injuries
716 views / 1 likes - addedThis is not your typical football helmet. VICIS ZERO1 looks like a standard helmet on the outside. But when it hits something, it reacts much differently. Its innovative design is protecting football players' heads. Here's how it works. When hit, hard-sh
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03:08
How To Sweat Less - The Science Of Sweating
591 views / 0 likes - addedWhy 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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03:00
‘The Great Dying’ Was Our Worst Extinction Ever, And It Could Happen Again
525 views / 0 likes - addedWhat exactly caused the greatest extinction on earth? New research may finally hold the answer to this long time mystery. Read More: Increased UV from ozone depletion sterilizes trees http://news.berkeley.edu/2018/02/07/increased-uv-from-ozone-depletion-s
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03:36
How does an atom-smashing particle accelerator work? - Don Lincoln
540 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/how-does-an-atom-smashing-particle-accelerator-work-don-lincoln An atom smasher, or particle accelerator, collides atomic nuclei together at extremely cold temperatures, very low air pressure, and hyperbolically
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01:34
A Trip To Mars Is Deadlier Than We Thought
447 views / 0 likes - addedGoing 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
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10:07
Boil Water at Room Temperature! - Hydrostatics
612 views / 1 likes - addedEngineers that work with fluids need a solid understanding of how they behave, and there’s one branch of fluid mechanics that plays a role in areas all across our lives. Whether you’re designing a water tower for a city or you just want to understand how
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05:12 Popular
The Black Hole Death Problem
1,115 views / 0 likes - addedThis episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl Black holes are not as black as we once thought. They are theorized to die a slow death by evaporation, emitting energy known as Hawking radiation. But the mechanism fo
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16:14 Popular
Human Evolution: Crash Course Big History #6
1,012 views / 1 likes - addedIn which John Green and Hank Green teach you about how human primates moved out of Africa and turned Earth into a real-life Planet of the Apes. And the apes are people! John and Hank teach you about how humans evolved, and the sort of tricks they picked u
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04:14
Carbon Nanotubes Might Be the Secret Boost Solar Energy Has Been Looking For
463 views / 0 likes - addedOne of the greatest challenges facing solar technology is wasted heat, but carbon nanotubes might be the high efficiency boost that solar cells need to succeed. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsP
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02:20
How Coffee Makers Brew The Perfect Cup
557 views / 0 likes - addedGood coffee doesn't just require hot water, it also needs pressure. See how these specialist machines are designed to deliver the perfect cup of joe. MACHINES: HOW THEY WORK Thursdays 10/9c on Science http://www.sciencechannel.com/tv-shows/machines-how-th
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03:20
The 'Bubsy Vest' Could Help People Cope With Anxiety And Stress
520 views / 0 likes - addedThis is the Bubsy Vest. It could help people cope with anxiety and stress. It provides comfort by creating controlled pressure. The vest simulates a hug. Taeyoung Chang: I'm Taeyoung Chang and I'm an industrial design student at Pratt Institute. And I'm
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01:55
Five Divers - Sick Science! #200
643 views / 0 likes - addedWe've found an awesome new science activity that uses Cartesian divers. No, it's not Hook or Squidy, although they are pretty awesome, too. We're talking about the Five Divers experiment. This project features, you guessed it, five individual Cartesian di
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03:57
How To Take The Ideal Nap And Avoid Bad Sleep
656 views / 0 likes - addedSleep expert Matthew Walker explains how naps can negatively impact your body. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker. I am a professor of neuroscience and psychology at the University of California Berkeley and
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01:24
How Do Spacesuits Work? | How To Build Everything
544 views / 0 likes - addedA spacesuit is designed to keep astronauts safe in the vacuum of space, and its main secret is low pressure. Stream Full Episodes of How to Build...Everything: https://www.sciencechannel.com/tv-shows/how-to-build-everything/ Subscribe to Science Channel:
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04:46 Popular
The History Of The Barometer (and How It Works) - Asaf Bar-Yosef
1,174 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/the-history-of-the-barometer-and-how-it-works-asaf-bar-yosef A barometer is an instrument that measures air pressure, allowing weather forecasters and scientists to better predict extreme weather events. Despite
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04:56 Popular
How to squeeze electricity out of crystals - Ashwini Bharathula
1,126 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/how-to-squeeze-electricity-out-of-crystals-ashwini-bharathula It might sound like science fiction, but if you press on a crystal of sugar, it will actually generate its own electricity. This simple crystal can a
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05:15
How does caffeine keep us awake? - Hanan Qasim
644 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/how-does-caffeine-keep-us-awake-hanan-qasim Over 100,000 metric tons of caffeine are consumed around the world every year. That’s equivalent to the weight of 14 Eiffel Towers! Caffeine helps us feel alert, focus
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07:32 Popular
Can You Call A Cell Phone In The Microwave?
931 views / 3 likes - addedThis episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl Applied Hacking with Samy Kamkar: https://www.youtube.com/user/s4myk Do cell phones placed in a microwave still receive signals? What is the difference between microwave
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02:15
Let's Blow Up Some Barrels of Ping Pong Balls | Street Science
635 views / 0 likes - addedStreet Science | Premieres Wed Jan 11 at 10/9c We're making a bona fide scientific mess! See what happens when liquid nitrogen builds up pressure in a barrel full of ping pong balls! More Street Science! http://www.sciencechannel.com/tv-shows/street-scien
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04:14
These Metamaterials Go Beyond the Properties of Nature
320 views / 0 likes - addedThese nanostructures have been engineered to interact with radiation in unnatural ways. Here’s how they’re making microscopic optical lenses, chip-sized synchrotrons, and so much more. These Liquid-Repelling Materials Defy Nature’s Design, Here’s How - ht
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08:36
Heat Transfer: Crash Course Engineering #14
378 views / 0 likes - addedToday were talking about heat transfer and the different mechanisms behind it. Well explore conduction, the thermal conductivity of materials, convection, boundary layers, and radiation. Crash Course Engineering is produced in association with PBS Digital
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02:00 Popular
How Does Fusion Power The Sun?
1,373 views / 0 likes - addedThe 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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01:34 Popular
A new deep sea fish has been discovered
872 views / 2 likes - addedA Japanese research team has discovered a hitherto unknown species of fish living at a record-breaking depth. JAMSTEC, in cooperation with NHK, discovered the fish during an unmanned deep sea dive in the Mariana Trench. Scientists think that if the fish w
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02:54
Why Is Ice Slippery?
218 views / 0 likes - addedIn Sydney, ice melts because it is warm out in the middle of the day (even in winter). This creates a layer of water on top that certainly makes it slippery. But should it be slippery at night or in a cold northern climate where the air temperature is bel
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02:57
Your bodys hidden senses might help treat epilepsy, depression
184 views / 1 likes - addedWhen it comes to our senses, we frequently focus on the externalthe crack of thunder, the glare of sunlight, the fragrance of flowersthat captured our attention in the first place. But our bodies also have a whole host of internal senses that tell our bra
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01:49
We tried the exoskeleton Ford factory workers are using
560 views / 0 likes - addedThe EksoVest makes lifting things easier. It doesn't exactly turn you "bionic," despite its futuristic look. Instead, it shifts pressure from your arms to your legs, giving the wearer more power while lifting. And it's currently being used by four factory
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04:39 Popular
99,999+ RPM Fidget Spinner Toy
1,025 views / 4 likes - addedSubscribe for more: http://bit.ly/1JiDwCf Update: I'm making the ultimate Beyblade. Soon here! ;) Looks like everyone is loving these fidget spinners toy things. Looks like is part of many EDC ( every day carry) out there and everytime I see one I wonder
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01:31
Marshmallow Masher - Sick Science! #141
343 views / 0 likes - addedFind out the secret HERE: http://www.stevespanglerscience.com/experiment/marshmallow-masherMarshmallows are a delicious, fluffy staple of summer, campouts, and barbecues. Did you know that there isn't really much to them? It's true. The best way to see wh
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03:32 Popular
How Can You Breathe On An Airplane?
804 views / 0 likes - addedOxygen is sparse at high altitudes but flying in a plane couldn’t be more comfortable. Where do planes get their oxygen? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG The Truth About Phones on Airplanes ►►►►http://bit.ly/1S4g9ip Read
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05:07 Popular
Current Events: Crash Course Kids #34.1
1,263 views / 2 likes - addedWhat are air currents? Air currents are like rivers of wind caused by areas of high and low pressure.The air above the land is warmer and less dense, so it rises. The air over the water is cooler and heavier. The cool air rushes in toward the low-pressure
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01:06 Popular
Soda Can Jump - Sick Science! #206
1,294 views / 0 likes - addedCheck out cool science kits and toys: http://www.stevespanglerscience.com/ Air pressure is one of our favorite invisible forces, especially when Bernoulli’s Principle is involved. The Soda Can Jump utilizes this awesome principle to launch an empty soda c
>> View radiation pressure web videos