Search Results: "pressure and gases"

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06:52 Popular
Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy

1,633 views / 0 likes - added 8 years ago

Definition 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
05:16
Visualize air pressure | Wiggle Pressure - Science Snack Activity

629 views / 0 likes - added 5 years ago

Visualize 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
01:29 Popular
balloon in a bottle -air pressure // Homemade Science with Bruce Yeany

738 views / 0 likes - added 7 years ago

Here 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".
11:35
Real Gases: Crash Course Chemistry #14

576 views / 0 likes - added 9 years ago

Hank 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
11:26 Popular
Passing Gases: Effusion, Diffusion and the Velocity of a Gas - Crash Course Chemistry #16

1,289 views / 0 likes - added 9 years ago

We have learned over the past few weeks that gases have real-life constraints on how they move here in the non-ideal world. As with most things in chemistry (and also in life) how a gas moves is more complex than it at first appears. In this episode, Hank
11:55 Popular
Partial Pressures&Vapor Pressure: Crash Course Chemistry #15

723 views / 0 likes - added 9 years ago

This 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
01:38
Does Pressure Melt Ice?

244 views / 0 likes - added 3 years ago

When 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
03:48
How DANGEROUS Is A Pressure Washer?

423 views / 0 likes - added 4 years ago

Pressure 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:/
04:32 Popular
How Blood Pressure Works - Wilfred Manzano

1,881 views / 0 likes - added 8 years ago

View 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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15:09
Partial Pressure

468 views / 0 likes - added 9 years ago

Figuring out the partial pressures of various gases in a container. More free lessons at: http://www.khanacademy.org/video?v=d4bqNf37mBY
09:13
Having some fun with air pressure // Homemade Science with Bruce Yeany

251 views / 1 likes - added 2 years ago

A 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
01:25
Ping Pong Pressure - Sick Science! #151

296 views / 0 likes - added 3 years ago

We 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
03:09 Popular
How Do Greenhouse Gases Actually Work?

743 views / 0 likes - added 8 years ago

Thanks 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 -
18:04
Vapor Pressure

640 views / 0 likes - added 9 years ago

Vapor Pressure, Volatility, and Evaporation More free lessons at: http://www.khanacademy.org/video?v=hA5jddDYcyg
16:02
Vapor Pressure Example

507 views / 0 likes - added 9 years ago

Vapor pressure example using the Ideal Gas Law More free lessons at: http://www.khanacademy.org/video?v=-QpkmwIoMaY
03:57
Under Pressure - Multitrack Cover

629 views / 1 likes - added 6 years ago

My multi-track cover of Under Pressure by Queen and David Bowie. Enjoy!
01:39
How To Pressure-Cook With Steam—and Good-Old Science

510 views / 0 likes - added 7 years ago

The 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:
04:12
The quest for room-temperature superconductors that don't require extreme pressure

169 views / 0 likes - added 2 years ago

Superconductors 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
03:12 Popular
Under Pressure | Brain Games

1,789 views / 0 likes - added 6 years ago

Whether you're throwing a baseball, or doing a cognitive task, you may be using more brainpower than you think. The question is, how will a little outside pressure affect your performance? ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Usin
10:08 Popular
The Heart, Part 1 - Under Pressure: Crash Course A&P #25

1,320 views / 0 likes - added 8 years ago

Your 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
04:56
How to Play Queen - Under Pressure using iPad GarageBand

487 views / 0 likes - added 5 years ago

Simple 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
04:13
Why Metallic Hydrogen Is the Holy Grail of High Pressure Physics

407 views / 0 likes - added 5 years ago

Making 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
02:30
This Suit Can Withstand Pressure Generated by a Bomb

321 views / 1 likes - added 5 years ago

Bomb 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
04:03 Popular
The Effects Of Underwater Pressure On The Body - Neosha S Kashef

784 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-effects-of-underwater-pressure-on-the-body-neosha-s-kashef Why would a fish throw up its stomach? What makes a scuba diver develop painful microbubbles in their joints? Neosha S Kashef details the basics of
08:14
Trying To Fly At The Surface Pressure of Mars In a Vacuum Chamber

243 views / 0 likes - added 3 years ago

In 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
07:01 Popular
Lifting a car with a vacuum cleaner and a tarp // Demonstration of Pressure

828 views / 0 likes - added 2 years ago

I'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
02:53
This modified smartphone measures blood pressure directly from your finger

515 views / 0 likes - added 6 years ago

Removing 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
03:42
Under Pressure - Queen x Peter Bence (Piano Cover)

120 views / 0 likes - added 11 months ago

Queen 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
06:21 Popular
Breaking Board Paradox--air pressure // Homemade Science with Bruce Yeany

766 views / 0 likes - added 7 years ago

The 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
06:50 Popular
Pascal's Blaising Barrel - Exploding Glass Barrel with Water Pressure

1,005 views / 0 likes - added 4 years ago

How 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
03:58 Popular
Air pressure demonstration - Prairie dog balloons // Homemade Science with Bruce Yeany

977 views / 2 likes - added 7 years ago

How 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
03:31 Popular
Jessica Darrow - Surface Pressure (From "Encanto")

2,244 views / 32 likes - added 2 years ago

See 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
11:30 Popular
DIY Giant Indoor Tornado In 2 Easy Steps ~ Incredible Science Air Pressure Experiment

1,144 views / 1 likes - added 4 years ago

Hi 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
03:30
Surface Pressure (From "Encanto at the Hollywood Bowl")

425 views / 2 likes - added 1 year ago

Step 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
04:39 Popular
How to Booby Trap Your Diary (DIY Pressure Plate) | D.I.SPY

1,025 views / 2 likes - added 5 years ago

Today'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
04:29
How to stay calm under pressure - Noa Kageyama and Pen-Pen Chen

606 views / 0 likes - added 6 years ago

Download 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
01:53
This new material heals—not cracks—under pressure

399 views / 0 likes - added 6 years ago

New transparent polymer has the potential to be used everywhere polymer glass is. Read more - http://scim.ag/2ksYO8u
04:55
The Pressure | Gumball | Cartoon Network

644 views / 0 likes - added 2 years ago

Click 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
05:18
How We Feel Pain, From Peppers to Pressure

173 views / 0 likes - added 2 years ago

This 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
02:35 Popular
How Much Pressure is Generated by Antacid Tablets? | MythBusters

945 views / 0 likes - added 5 years ago

To 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
23:33
Puzzle Pressure: Can You Solve Before Time's Up?

50 views / 0 likes - added 4 months ago

Subscribe 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
01:00
Air Pressure Can Crusher - Sick Science! #098

267 views / 0 likes - added 3 years ago

Read 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
03:43
How to keep calm under pressure | 3 quick tips | BBC Ideas

373 views / 0 likes - added 4 years ago

Exam 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
06:47
AGT All-stars reveal the KEY to auditioning under pressure | AGT: All-Stars 2023

244 views / 0 likes - added 1 year ago

Mike 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:
00:42
Snippet: Mosquito-inspired drone dodges obstacles, thanks to air-pressure sensors

239 views / 0 likes - added 3 years ago

Credit: (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
09:50
Thermodynamics (part 1)

552 views / 0 likes - added 9 years ago

Intuition 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
13:43
Making Liquid Nitrogen From Scratch!

498 views / 0 likes - added 4 years ago

I 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
10:28
Egg in the Bottle.. Several Variations to Try

25 views / 0 likes - added 1 month ago

Probably 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
05:04 Popular
Magdeburg Hemispheres- amazing alternate method- no pump // Homemade Science with Bruce Yeany

1,024 views / 0 likes - added 7 years ago

This 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
10:23 Popular
Respiratory System, Part 2: Crash Course A&P #32

1,173 views / 1 likes - added 8 years ago

Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure
00:34
Bernoullis Ping Pong Balls #shorts

171 views / 0 likes - added 1 year ago

This 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
01:26
Shrinking Styrofoam Cup

254 views / 0 likes - added 3 years ago

Learn 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
12:15 Popular
Crushing cans from weight of one cup of water....Magdeburg Hemispheres without a pump..Bruce Yeany

861 views / 0 likes - added 4 years ago

Hydrostatics 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
06:57
Cooling by Evaporation Activity //. Homemade Science with Bruce Yeany

582 views / 0 likes - added 4 years ago

Why 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
04:16
How Can Trees Be Taller Than 10m?

218 views / 0 likes - added 3 years ago

Answer 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
04:43
Making SOLID Nitrogen!

572 views / 0 likes - added 3 years ago

What 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
05:59
Visualizing Ultrasound with Schlieren Optics Part III

246 views / 0 likes - added 3 years ago

Part 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
04:34
Ultrasonic Levitation

219 views / 0 likes - added 3 years ago

Acoustic 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
06:29 Popular
Toy physics - Pop guns-- cork, potato, or foam poppers // Homemade Science with Bruce Yeany

1,037 views / 2 likes - added 7 years ago

Fun 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
07:52
Why exactly is the Earth Warming? - The Greenhouse Effect

111 views / 0 likes - added 2 years ago

With those actively trying to discredit what is happening in our world today, I wanted to break down how come we are seeing such a dramatic warming of the planet and more importantly, WHY this is occurring. What you should learn from this video:-How tempe
11:51
Groups of the Periodic Table

499 views / 0 likes - added 9 years ago

Properties of alkali, alkaline earth and transition metals. Halogens and noble gases. More free lessons at: http://www.khanacademy.org/video?v=LDHg7Vgzses
03:32 Popular
What Would Space Do To The Human Body?

979 views / 1 likes - added 8 years ago

Space 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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05:19 Popular
What's actually the worst greenhouse gas?

2,137 views / 0 likes - added 5 years ago

Check out ReInventors from PBS! http://bit.ly/2BezAGz Please SUBSCRIBE! ►► http://bit.ly/hotmess_sub And support us on Patreon: https://www.patreon.com/hotmesspbs Earth’s atmosphere naturally contains greenhouse gases. Without them, the world would be way
03:21
Watch water boil at room temperature | Boyle-ing Water - Science Snack Activity

690 views / 0 likes - added 5 years ago

Watch 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
03:44
The smart chain mail fabric that can stiffen on demand

146 views / 0 likes - added 2 years ago

Researchers 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
09:03 Popular
The Ideal Gas Law: Crash Course Chemistry #12

1,160 views / 0 likes - added 9 years ago

Gases are everywhere, and this is good news and bad news for chemists. The good news: when they are behaving themselves, it's extremely easy to describe their behavior theoretically, experimentally and mathematically. The bad news is they almost never beh
02:34 Popular
A better way to fertilize

1,031 views / 0 likes - added 5 years ago

What if we could fertilize plants without releasing as many harmful greenhouse gases into the air? A company called Pivot Bio has genetically modified microbes to provide plants with the nitrogen they need without contributing as much to climate change. L
02:21
Aquarium Windows | How It's Made

549 views / 0 likes - added 8 years ago

Aquarium 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
00:42
Expired Soda Eating Through Metal

186 views / 0 likes - added 1 year ago

Soda can eat through metal because of the high pressure and acid.
11:45 Popular
Ideal Gas Problems: Crash Course Chemistry #13

931 views / 0 likes - added 9 years ago

We don't live in a perfect world, and neither do gases - it would be great if their particles always fulfilled the assumptions of the ideal gas law, and we could use PV=nRT to get the right answer every time. Unfortunately, the ideal gas law (like our cul
01:34
The Volcano That Burns Blue

595 views / 0 likes - added 6 years ago

The Kawah Ijen volcano in Java, Indonesia is a spectacular (and dangerous) sight to behold. Unlike any other volcano in the world, Kawah Ijen emits what appear to be bright blue flames. The glow is caused not by lava, but instead by sulfuric gases that cr
07:33
Deep Voice Gas Hidden Uses

596 views / 0 likes - added 6 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/mGh91oRdPDc Deep voice gas (sulfur hexafluoride) or SF6 for short has been such a fun science demo! I’ve used it on AGT, The Today Show, Fox n Friends, and Dr.Oz. Today were talking abou
00:26
Heart-hugging device could help keep the beat

450 views / 0 likes - added 7 years ago

New pressure-controlled sheath keeps pig hearts beating at full force. Learn more: http://scim.ag/2k4MLQZ
10:13
Fluids (part 2)

444 views / 0 likes - added 9 years ago

Pressure and Pascal's Principal. More free lessons at: http://www.khanacademy.org/video?v=lWDtFHDVqqk
09:55
Fluids (part 3)

468 views / 0 likes - added 9 years ago

Pressure in a fluid at depth More free lessons at: http://www.khanacademy.org/video?v=5EWjlpc0S00
03:24
Jaw-dropping Facts of Planets

392 views / 0 likes - added 3 years ago

This 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
01:41
Snap, Crackle, Whop--How to Win the Wishbone

626 views / 0 likes - added 6 years ago

Don’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

547 views / 0 likes - added 5 years ago

Learn how pressure leads to cloud formation by making your very own cloud in a bottle!
00:59
Why Some Popcorn Kernels Never Pop In The Microwave

569 views / 0 likes - added 6 years ago

No 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
10:09
Fluids (part 4)

472 views / 0 likes - added 9 years ago

Using 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
15:07
Enthalpy

622 views / 0 likes - added 9 years ago

Understanding why enthalpy can be viewed as "heat content" in a constant pressure system. More free lessons at: http://www.khanacademy.org/video?v=fucyI7Ouj2c
03:31
Armed with tough computer chips, it's time to return to Venus

463 views / 0 likes - added 6 years ago

New 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
01:59
Deepest-ever Fish Recovered For The First Time

589 views / 0 likes - added 6 years ago

Scientists 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
13:01
Ideal Gas Equation Example 2

507 views / 0 likes - added 9 years ago

PV/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
06:12 Popular
Why Do Compressed Air Cans Get Cold?

895 views / 0 likes - added 5 years ago

Thanks to http://brilliant.org/minutephysics for supporting MinutePhysics - get 20% a premium subscription at http://brilliant.org/minutephysics Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.
10:44
Levitating objects in a stream of air.. Coanda effect // Homemade Science with Bruce Yeany

330 views / 0 likes - added 3 years ago

Tired 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
49:22
James Burke Connections, Ep. 3 "Distant Voices"

367 views / 0 likes - added 4 years ago

"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
03:06
Can This Carbon Nanomaterial Solve Global Warming?

556 views / 0 likes - added 8 years ago

Scientists have created a material using carbon from our atmosphere! Will this help solve global warming? Read some of Ian’s recent articles: http://news.discovery.com/contributors/ian-oneill.htm Watch More ►►►► http://dne.ws/1MOqVY8 Read More: Overview o
01:00
Alka Seltzer Rockets #Shorts

291 views / 0 likes - added 3 years ago

Alka 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
06:14 Popular
What Exactly is Archimedes Principle: Explained in Simple Words

825 views / 0 likes - added 3 years ago

Archimedes 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
01:40
Sounds of Mars: NASA’s InSight Senses Martian Wind

533 views / 0 likes - added 5 years ago

Listen 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
03:32
6 Ease Card Flourishes for Beginners

644 views / 0 likes - added 4 years ago

Learn 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.
04:44 Popular
Science For Kids - How To Make Fizzy Bottle Rockets - ExpeRimental #16

939 views / 1 likes - added 8 years ago

Make a juice bottle rocket fly through the air with some fizzy tablets and water in this fun science experiment for children. Download the infosheet for more ideas and information: http://bit.ly/FBR_Infosheet2 Subscribe for regular science videos: http://
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15:06
Hydrogen Can Be a Metal?! Plus, Other Weird States of Matter (Part 2 of 3)

457 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
03:39 Popular
How to open a shaken soda can

1,020 views / 0 likes - added 8 years ago

Have 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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08:07
Having a Gas with Water- Science Snack Activity

450 views / 0 likes - added 5 years ago

Use electricity to break water into its elemental components. Build a simple electrolysis device using a 9-volt battery wrapped in oil-based modeling clay, trap the two gases produced, and end with a bang as you test their composition. Full instructions f
07:52
100 Pounds of Oobleck in an Augmented Reality Sandbox!

588 views / 3 likes - added 5 years ago

Craig 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
09:04 Popular
Blood Vessels, Part 2: Crash Course A&P #28

1,472 views / 0 likes - added 8 years ago

And 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
30:51
SCIENCE CLASS #6- What if Everyone Flushed their Toilet at Once?

332 views / 0 likes - added 3 years ago

Let'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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Everything a Normal Person Needs to Know About Helium

231 views / 0 likes - added 2 years ago

Last 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
08:09
Neuroscientists Discover a Song That Reduces Anxiety By 65 Percent (Listen)

56 views / 0 likes - added 3 months ago

Interestingly, 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
03:18
Liquid Nitrogen Explosion

564 views / 2 likes - added 5 years ago

Watch 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...
Potato straw - with a difference

185 views / 0 likes - added 2 years ago

Hos 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
00:59
The Reverse Balloon

154 views / 0 likes - added 2 years ago

I 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
01:51
Why Are Plane Windows Round?

546 views / 0 likes - added 8 years ago

We 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
00:57
Shaking Soda is OK

192 views / 0 likes - added 2 years ago

I 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
04:38 Popular
Are Electric Cars Actually Better For The Environment?

900 views / 0 likes - added 8 years ago

Scientists have found that electric cars might not be as green as we thought. How could this be? There’s A Car That’s Powered By Salt Water! ►►►►http://bit.ly/1S8xAyu Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Watch River Monsters
04:59
Visualizing Ultrasound with Schlieren Optics Part I

288 views / 0 likes - added 3 years ago

Part 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
04:02
How Do Spacesuits Keep Astronauts Safe From The Vacuum Of Space?

682 views / 0 likes - added 8 years ago

There 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
04:27
Deep-sea soft robots

140 views / 0 likes - added 2 years ago

Is 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
05:10 Popular
Oxygen’s surprisingly complex journey through your body - Enda Butler

1,456 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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01:39
What Exactly Is Plasma?

695 views / 0 likes - added 9 years ago

Most of us are familiar with the three common states of matter found on Earth: solids, liquids and gases. However, there is a fourth state of matter called plasma that is found in incredible abundance across the Universe. What exactly is plasma and in wha
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01:34
What Causes San Francisco Fog?

398 views / 0 likes - added 6 years ago

Have 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,
02:12
Fire Tornado

455 views / 0 likes - added 3 years ago

A story of one man's love of a fire tornado demonstration. A small metal container sits in the center of a 13" diameter turntable. Bending and clamping a brass screen (10 wires per inch) around the perimeter of the turntable forms a 36" tall cylinder. Iso
06:32
Seeing the Invisible: SLOW MOTION Schlieren Imaging

524 views / 0 likes - added 5 years ago

This 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
13:59
3 Perplexing Physics Problems

333 views / 0 likes - added 4 years ago

Why 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
04:47
What Does Altitude Sickness Do to the Human Brain?

490 views / 0 likes - added 4 years ago

As 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
11:46
MinuteEarth Explains: Space

274 views / 0 likes - added 3 years ago

Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/2UGB30qCbvs.In this collection of classic MinuteEarth videos, we travel beyond Earth and explore some of our favorite mysteries about space.These are the episodes featured in this com
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Freezing water expands. What if you don't let it?

174 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
10:07
Snow In A Vacuum Chamber

453 views / 0 likes - added 6 years ago

I 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
08:27
Breaking Boards Paradox II //. Homemade Science with Bruce Yeany

355 views / 0 likes - added 4 years ago

First 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
00:53
Tiny shrimp may be mixing ocean water as much as the wind and waves

373 views / 0 likes - added 6 years ago

Behavior may help transport nutrients and gases into the deep sea Read more: https://scim.ag/2HKIhbx Read the paper: https://www.nature.com/articles/s41586-018-0044-z CREDITS --------------------------- editor/narrator Chris Burns supervising producers Sa
10:08
You Will Get This Wrong Every Time—Balloons With a Memory (Elastic Hysteresis)!

604 views / 0 likes - added 6 years ago

Ever 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
04:26
The UK Is Racing to Build the Worlds First Commercial Fusion Power Plant

349 views / 0 likes - added 4 years ago

What could the UKs recent investment announcement mean for the future of sustainable energy? Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistThere are many directions we could go when it comes to the fu
01:31
Here's how to escape a flooding vehicle

535 views / 0 likes - added 7 years ago

If 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
02:43
Black Holes, Neutron Stars, and White Dwarfs (Collab. w/ MinuteEarth)

611 views / 0 likes - added 6 years ago

Watch 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
03:47 Popular
Why Do Some People Faint At The Sight Of Blood?

1,047 views / 0 likes - added 7 years ago

Josh 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
04:16 Popular
How Fire Extinguishers Work

911 views / 1 likes - added 8 years ago

Fire extinguishers are nearly ubiquitous, and they can be an invaluable, life-saving device. But what’s inside those little red cylinders, and how does it stop a fire? Share on Facebook: https://goo.gl/hF7RFe Share on Twitter: https://goo.gl/qKWGmd Subscr
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26:40 Popular
Le Chatelier's Principle

1,140 views / 0 likes - added 3 years ago

This 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
05:01
Unearthed: The Mysterious Microbes in the Earth's Crust Could Help Us With The Climate Crisis

92 views / 0 likes - added 8 months ago

Climate change is threatening human survival on this planet and decreasing carbon dioxide (CO2) emissions alone will not reverse its potentially devastating effects. We need to pull existing greenhouse gases out of the atmosphere and put them somewhere sa
04:23 Popular
How Our Ocean Obsession Led To A One-Man Submarine

746 views / 0 likes - added 8 years ago

We 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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Adam Savage Meets Neil Armstrong's Apollo 11 Spacesuit!

692 views / 3 likes - added 4 years ago

It'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
08:57
The Curious Case of the Xenon Balloon - Periodic Table of Videos

310 views / 0 likes - added 3 years ago

Professor Poliakoff gets more (or less) than he bargained for with some Noble Gas balloons.More links and info in full description Helium video: https://youtu.be/M6xZZiaLOV4Permeability of Rubber to Gases: https://books.google.co.uk/books/about/Permeabili
05:11 Popular
What Is Obesity? - Mia Nacamulli

867 views / 1 likes - added 7 years ago

View 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
03:19 Popular
How Heavy Is Air? - Dan Quinn

1,173 views / 0 likes - added 9 years ago

View 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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03:23
Organ with reed pipes from paper

632 views / 0 likes - added 5 years ago

This 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
06:44
Floating two objects in an airstream... the Coanda Effect // Homemade Science with Bruce Yeany

232 views / 0 likes - added 2 years ago

After 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
03:02 Popular
‪Superhuman Filipino diver from the Badjao tribe ;BBC

783 views / 2 likes - added 7 years ago

This 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
03:51
King-of-Saxony bird sounds like something from another planet

367 views / 0 likes - added 4 years ago

Explore 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
1:22:22
The Magic of Chemistry - with Andrew Szydlo

340 views / 1 likes - added 4 years ago

Subscribe for more science videos :http://bit.ly/RiSubscRibe Help us transcribe this lecture: http://www.youtube.com/timedtext_video?v=0g8lANs6zpQ If you were able to make a substance change colour, or turn from a solid to a liquid, would that be magic? A
03:02
Oldest Inn (1958)

318 views / 0 likes - added 4 years ago

Bletchingly, 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
02:40
What is the Greenhouse Effect? | We The Curious

477 views / 0 likes - added 2 years ago

How do greenhouse gases contribute to Climate Change? Why is the Greenhouse Effect essential to life on our planet? Sarah Stephens of the Live Science Team demonstrates the effect of Carbon Dioxide on Infrared light. This video was presented by: Sarah Ste
03:10 Popular
The NFL Is Using The VICIS ZERO1 Football Helmet That Morphs On Impact To Reduce Head Injuries

708 views / 1 likes - added 6 years ago

This 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
03:36
How does an atom-smashing particle accelerator work? - Don Lincoln

530 views / 0 likes - added 6 years ago

View 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
10:07
Boil Water at Room Temperature! - Hydrostatics

610 views / 1 likes - added 6 years ago

Engineers 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
16:14 Popular
Human Evolution: Crash Course Big History #6

1,010 views / 1 likes - added 9 years ago

In 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
02:20
How Coffee Makers Brew The Perfect Cup

554 views / 0 likes - added 8 years ago

Good 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
03:20
The 'Bubsy Vest' Could Help People Cope With Anxiety And Stress

519 views / 0 likes - added 6 years ago

This 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
01:55
Five Divers - Sick Science! #200

635 views / 0 likes - added 8 years ago

We'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
03:57
How To Take The Ideal Nap And Avoid Bad Sleep

650 views / 0 likes - added 6 years ago

Sleep 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
01:24
How Do Spacesuits Work? | How To Build Everything

543 views / 0 likes - added 5 years ago

A 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:
04:46 Popular
The History Of The Barometer (and How It Works) - Asaf Bar-Yosef

1,170 views / 2 likes - added 9 years ago

View 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

1,122 views / 2 likes - added 6 years ago

View 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

642 views / 0 likes - added 6 years ago

View 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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02:15
Let's Blow Up Some Barrels of Ping Pong Balls | Street Science

631 views / 0 likes - added 7 years ago

Street 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
07:02
Deep Voice Gas w/David Dobrik | Nickipedia

421 views / 0 likes - added 4 years ago

Thank you David and V.Squad: https://www.youtube.com/channel/UCmh5gdwCx6lN7gEC20leNVAFollow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/JhStkLAUup0Nickipedia Live Show Booking: http://nickipedialive.com/about/Deep
02:00 Popular
How Does Fusion Power The Sun?

1,370 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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17:15
How Neon Lights Are Made | Où se trouve: Atelier Neon Family

524 views / 0 likes - added 6 years ago

How A Neon Sign is Made – Alluring Sci Fi Lighting from the 80’s. Please rate and leave a comment for us. (◕‿◕✿) In the industrial district, we join the Neon Family in making a neon sign. Want to support more videos like this? Be our Patreon Supporter :-)
01:34 Popular
A new deep sea fish has been discovered

867 views / 2 likes - added 6 years ago

A 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
02:54
Why Is Ice Slippery?

214 views / 0 likes - added 3 years ago

In 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
02:57
Your bodys hidden senses might help treat epilepsy, depression

178 views / 1 likes - added 2 years ago

When 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
01:49
We tried the exoskeleton Ford factory workers are using

558 views / 0 likes - added 6 years ago

The 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
04:39 Popular
99,999+ RPM Fidget Spinner Toy

1,022 views / 4 likes - added 7 years ago

Subscribe 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
01:31
Marshmallow Masher - Sick Science! #141

341 views / 0 likes - added 3 years ago

Find 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
03:32 Popular
How Can You Breathe On An Airplane?

802 views / 0 likes - added 8 years ago

Oxygen 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
05:07 Popular
Current Events: Crash Course Kids #34.1

1,257 views / 2 likes - added 8 years ago

What 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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04:14
How Does Tear Gas Work?

383 views / 0 likes - added 3 years ago

CS gas is one of the most common tear gases used in the United States today, but did you know its not actually a gas? We break down why it causes so much pain and the best ways to recover if youre hit with it. A reminder: were not doctors! Please contact
01:06 Popular
Soda Can Jump - Sick Science! #206

1,292 views / 0 likes - added 8 years ago

Check 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
03:46
HELLO KITTY IN SPACE

258 views / 0 likes - added 3 years ago

Cornerstone Christian school 7th grade science project. The effects of Altitude on air pressure and temperature. Cameras: GoPro Hero2 video footage. Edited By: Eddie Lacayo elacayo212@gmail.com Flight gear: High Altitude Science. Flight computer / Data ac
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How Physics Saved Two Million Premature Babies

569 views / 0 likes - added 7 years ago

This video is in collaboration with Bill and Melinda Gates. You can check out the Gates Annual Letter here: http://b-gat.es/2lhhtmJ. Doctors beat back a disease that was killing tens of thousands of babies a year with a machine based on a simple principle
02:01 Popular
5 Amazing Experiments You Can Do At Home

794 views / 1 likes - added 8 years ago

5 Amazing Science Tricks Using Liquid! Pepper Trick, Atmospheric Pressure, Fireproof Balloon, Water and Wine, Steam-Powered Vacuum. Subscribe Today! ► http://goo.gl/nBz627 Follow me on Twitter ► http://twitter.com/maricv84 Like me on Facebook ► http://www
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02:44 Popular
Black Fire Snake - Amazing Science Experiment

1,519 views / 0 likes - added 7 years ago

The black snake experiment - When the baking soda gets hot, it makes carbon dioxide gas. The pressure from this gas pushes the carbonate from the burning sugar out of the sand, producing the “black snakes” Subscribe Today! ► http://goo.gl/nBz627 Follow me
10:16
Old Refrigerators Warm the Planet and They Must Be Destroyed | World Wide Waste

179 views / 0 likes - added 2 years ago

Powerful greenhouse gases lurk inside most refrigerators. One recycling company in Guatemala City is working to keep them out of the atmosphere. Its work is partially funded by carbon offset credits, which experts say can help fight the climate crisis but
03:13
How Do Pneumatic Tubes Work?

657 views / 0 likes - added 8 years ago

The Internet has been called a series of tubes. But long before email, people sent messages across cities through networks of pneumatic tubes. Learn how they work! Learn more at HowStuffWorks.com: http://electronics.howstuffworks.com/everyday-tech/pneumat
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How Chloe Kim Made The PyeongChang 2018 Olympic Halfpipe Snowboard Team

671 views / 1 likes - added 6 years ago

In 2014, 13-year old Chloe Kim qualified for a spot on the U.S. Olympic halfpipe team but wasn’t eligible to compete at the Sochi Olympics because she was too young. Now of age and able to compete at PyeongChang, she secured a spot on the U.S. team
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Too Cool For School?? | SCRAPBOOK MY LIFE

219 views / 0 likes - added 2 years ago

After being selected as student of the year at her school, Sarah feels pressure from jealous friends to not accept the award. She decides to accept the nod after a close friend tells her that she deserves the recognition after working so hard all year. Sa
06:47 Popular
7 AMAZING Physics Tricks That You Must See

735 views / 0 likes - added 5 years ago

7 Amazing physics tricks that you can try at home! 00:12 Mould effect It's obvious that the weight of the heavy falling beads is pulling the remaining beads from the pot. However, it's not so obvious whats causing the large arc and why the beads don't jus
09:25
Giant Baking Soda Rockets

671 views / 0 likes - added 3 years ago

Share This Video: https://youtu.be/1QDpu8YhLBk Thanks again to ARM & HAMMER Baking Soda for sponsoring this video! If you take ARM & HAMMER Baking Soda and mix it with vinegar it creates this really cool fizzing reaction. The fizzing is caused by carbon d
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I Had To Leave My Study Abroad Program Early

471 views / 3 likes - added 3 years ago

By Elizabeth | Subscribe: http://bit.ly/sub2storybooth | When Elizabeth first went on her school's study abroad program, she was so excited to learn about a new culture, see beautiful sights and experience everything that study abroad had to offer. She wa
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These Hybrid Metallic Crystals Are Chemistry’s New Miracle Materials

367 views / 0 likes - added 5 years ago

This chemistry experiment conducted 4200 meters above Melbourne, Australia, could revolutionize how we scrub greenhouse gases or deliver targeted drugs. Why Do Rocks the Size of Cars Suddenly Break From Cliffs? - https://youtu.be/8WIAYqU2r9s _____________
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We're melting the Arctic and reviving deadly germs

317 views / 0 likes - added 4 years ago

Beware the thawing permafrost.Become a Video Lab member! http://bit.ly/video-labIn the coldest parts of the world, theres a layer of soil that stays frozen all year. This layer is called permafrost; it exists mainly around the Arctic, and acts kind of lik
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This Gas HEATS up when it should cool down

36 views / 0 likes - added 2 months ago

In this video I talk about Joule-Thomson Expansion and how it is being used as a treatment to kill cancer cellsSimulators I used in this video:https://physics.weber.edu/schroeder/md/interactivemd.htmlhttps://www.falstad.com/gas/gas.htmlhttps://phet.colora
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55 Gallon Drum Collapse from Vacuum

531 views / 0 likes - added 3 years ago

When the air inside a 55 gallon steel drum is pumped out, we see the weight of the atmosphere push inward with 101 kPa of pressure. The top and bottom of the drum has a radius of about 30 centimeters, and it is about 1 meter tall. This means the atmospher
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Building the Pyramids of Egypt ...a detailed step by step guide.

435 views / 1 likes - added 4 years ago

If you have seen the animation which gave a brief overview of the Water shaft theory, then this is the more in depth walk through of the process. It contains illustrations and photographs to clarify the stages of how the Pyramids of Egypt were built withi
03:48 Popular
The Simple Discovery That Let Us Fly Faster Than the Speed of Sound

1,210 views / 3 likes - added 6 years ago

Breaking the sound barrier is considered one of the greatest achievements of aviation, but how exactly did we manage to fly faster than sound? 'Sonic Boom' Of Light Captured For The First Time Ever - https://youtu.be/dHaNBSeEp58 For more epic stories of i
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Balloon Powered Car - Sick Science! #089

475 views / 1 likes - added 3 years ago

Read the full experiment at http://www.stevespanglerscience.com/experiment/balloon-powered-race-car When it comes to powering a race car, there are a ton of different options. Some cars are powered by gasoline, diesel, or other combustible fuels, or you c
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How is Beef Bad for the Climate? | Hot Mess

431 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/ The mushroom b
02:13 Popular
How Do Volcanoes Erupt?

2,142 views / 10 likes - added 6 years ago

To understand how a volcano erupts, we’ll first need to take a look at the structure of the Earth. Earth has different layers which include the inner and outer core, the mantle and the crust. We’ll focus on the mantle and crust as this is where all the vo
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Animals that can survive in space and an apocalypse

642 views / 1 likes - added 3 years ago

Animals 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
05:56 Popular
Floating Balls - Bernoulli's Principle Visualized

871 views / 0 likes - added 5 years ago

Craig Beals explores several ways to see Bernoulli's Principle in action. Bernoulli's Principle explains that faster-moving air causes lower pressure. This simple principle explains how planes fly and how balls can float in mid-air! Watch as Craig tries t
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Water Balloon in a Bottle - Sick Science! #097

343 views / 0 likes - added 3 years ago

Read the full experiment at http://www.stevespanglerscience.com/experiment/water-balloon-in-a-bottleIf we asked you to blow up a balloon inside of a bottle or, better yet, fill that balloon with water, you'd probably think that it's no problem. Think agai
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Crutch Doesn't Require Any Hands To Use

595 views / 0 likes - added 5 years ago

The iWALK 2.0 removes the strain on the underarms and transfers it to your legs, leaving your hands and arms free for daily tasks. You can easily, stand, walk, or navigate up the stairs—without exerting pressure on your lower leg. No tools are required to
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For Amputees, Reactivating the Sense of Touch

505 views / 0 likes - added 7 years ago

When Keith Vonderhuevel lost his arm in a factory accident, he never thought that he'd be able to feel his hand again. That may very well change. Keith is currently a research subject at the Cleveland VA Sensory Restoration Lab, where a team of engineers
01:50 Popular
What Does Gaining Weight Do To Your Body?

1,426 views / 0 likes - added 6 years ago

Maintaining a healthy weight can seem difficult at times, but it's worth the effort. When your body weight increases past a healthy amount, your body is damaged in various ways. The weight puts extra pressure on your joints and slows your metabolism. It a
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What If Your Airplane Door Burst Open Mid-Flight?

610 views / 0 likes - added 6 years ago

Flying may be more horrifying than you think. Watch Our Latest Videos! https://www.youtube.com/watch?v=-oCQn2VkStI&index=3&list=UUC552Sd-3nyi_tk2BudLUzA Subscribe for more science! http://bit.ly/asapsci Created by: Mitchell Moffit and Gregory Brown Writte
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This soft octopus robot could change the robotics industry

609 views / 0 likes - added 7 years ago

A team of scientists and engineers at Harvard University have built the first entirely soft, autonomous robot. The aptly named Octobot was built using 3D printing, molding, and soft lithography techniques. Octobot doesn't have motors or batteries, instead
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The battle that formed the universe - Fabio Pacucci

2,688 views / 0 likes - added 11 months ago

Explore what happened after the Big Bang and how the battle between gravity and pressure shaped the structure of our universe.--Its time for the biggest battle in the Universe: the Big Bang. In one corner is gravity the force that brings all matter togeth
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04:47 Popular
What Would Happen If Humans Tried To Land On Jupiter

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

The best way to explore a new world is to land on it. That's why humans have sent spacecraft to the Moon, Venus, Mars, Saturn's moon, Titan, and more. But there are a few places in the solar system we will never understand as well as we'd like. One of the
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05:59
Could you go a week without producing any trash?

484 views / 0 likes - added 6 years ago

Lauren Singer lives a nearly trash-free life, but she didn’t go zero waste overnight. Her story, and some easy tips to get started on reducing your own waste. Subscribe! http://bit.ly/1fUWHyY Can poop power our cars? https://youtu.be/syj_TNogOs4 A growing
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How To Weigh A Fart | Space Time | PBS Digital Studios

575 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com EVER WANTED TO WEIGH A FART? Well, it isn't easy, but Gabe from PBS Space Time walks us throug
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Mars in a Minute | Are There Quakes on Mars?

646 views / 0 likes - added 6 years ago

Are there earthquakes on Mars? Or rather, “marsquakes?" Quakes on Earth happen many times a day, largely due to continental plates shifting as they float on the mantle below. That’s called “plate tectonics.” Mars doesn’t seem to have plate tectonics, but
03:06 Popular
The World's Ugliest Animal

1,481 views / 6 likes - added 8 years ago

The blobfish has been called "The World's Ugliest Animal", but it's actually really cool. Find out why it's shaped the way it is with Jessi and Squeaks. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your
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04:50
What Happens To Your Body And Brain If You Don't Get Sleep

680 views / 0 likes - added 6 years ago

Sleep expert Matthew Walker breaks down the many effects of sleep deprivation on your brain and 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 C
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Egg in the Bottle Trick - Sick Science! #113

406 views / 0 likes - added 3 years ago

Read the full experiment at http://www.stevespanglerscience.com/experiment/egg-in-bottleWith just a few household items, we can show you how a hard-boiled egg can squeeze right through the mouth of a bottle. The Egg in a Bottle Trick is a science classic,

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