Search Results: "peer pressure statistics"

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06:40
Z-statistics vs. T-statistics

620 views / 0 likes - added 9 years ago

Z-statistics vs. T-statistics More free lessons at: http://www.khanacademy.org/video?v=5ABpqVSx33I
05:16
Visualize air pressure | Wiggle Pressure - Science Snack Activity

624 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
13:00
What Is Statistics: Crash Course Statistics #1

552 views / 0 likes - added 6 years ago

Welcome to Crash Course Statistics! In this series we're going to take a look at the important role statistics play in our everyday lives, because statistics are everywhere! Statistics help us better understand the world and make decisions from what you'l
04:19 Popular
How Statistics Can Be Misleading - Mark Liddell

1,209 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-statistics-can-be-misleading-mark-liddell Statistics are persuasive. So much so that people, organizations, and whole countries base some of their most important decisions on organized data. But any set of s
07:10 Popular
Athlete Peer Pressures Nerd To Drink | Dhar Mann

1,261 views / 5 likes - added 3 years ago

The nerds in High School become cool as adults. Hey #DharMannFam, thanks for watching my video! For exclusive giveaways & more inspirational content follow me on Instagram here: http://bit.ly/2Kcbgs2Also, SHOP NOW! My latest limited edition merch is avail
08:45 Popular
Confidence Intervals - Statistics

780 views / 0 likes - added 8 years ago

Learn how to compute confidence intervals in this easy to follow statistics video. I also provided the links for my other statistics videos as well Confidence Intervals - with 't' value https://www.youtube.com/watch?v=UmAJJtEo6cQ Hypothesis Testing - http
01:38
Does Pressure Melt Ice?

242 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
12:35
Statistics: The Average

591 views / 0 likes - added 9 years ago

Introduction to descriptive statistics and central tendency. Ways to measure the average of a set: median, mean, mode More free lessons at: http://www.khanacademy.org/video?v=uhxtUt_-GyM
13:33
Hypothesis Testing - Statistics

686 views / 0 likes - added 8 years ago

Learn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing - one tailed test using 't' distribution https://www.youtube.com/watch?v=lNoxKsuJ6Xc Hyp
03:48
How DANGEROUS Is A Pressure Washer?

419 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

1,843 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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09:13
Having some fun with air pressure // Homemade Science with Bruce Yeany

245 views / 0 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
05:56
Simpson's Paradox - Statistics gone wrong?

557 views / 0 likes - added 6 years ago

In this video I hope to give you an intuitive grasp of the tricky Simpson's Paradox, which can and has lead to some interesting real-life problems with interpreting statistics. Check wikipedia for more info: http://en.wikipedia.org/wiki/Simpson's_paradox
01:25
Ping Pong Pressure - Sick Science! #151

294 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
06:52 Popular
Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy

1,595 views / 0 likes - added 7 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
18:04
Vapor Pressure

636 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

505 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

625 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

508 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:
16:43 Popular
Introduction to Statistics

829 views / 0 likes - added 3 years ago

This video tutorial provides a basic introduction into statistics. It explains how to find the mean, median, mode, and range of a data set. It also explains how to find the interquartile range, quartiles, percentiles as well as any outliers. The full vers
04:12
The quest for room-temperature superconductors that don't require extreme pressure

159 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
11:55 Popular
Partial Pressures&Vapor Pressure: Crash Course Chemistry #15

718 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
04:12 Popular
Correlation CAN Imply Causation! | Statistics Misconceptions

1,364 views / 0 likes - added 6 years ago

Have fun improving your math & physics skills! Head to http://brilliant.org/minutephysics Footnote video: https://www.youtube.com/watch?v=iMbcMMe0D_Y This video is about how causal models (which use causal networks) allow us to infer causation from correl
03:12 Popular
Under Pressure | Brain Games

1,751 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

1,312 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
01:29 Popular
balloon in a bottle -air pressure // Homemade Science with Bruce Yeany

722 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".
04:56
How to Play Queen - Under Pressure using iPad GarageBand

482 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
11:27 Popular
The Normal Distribution: Crash Course Statistics #19

1,154 views / 0 likes - added 4 years ago

Today is the day we finally talk about the normal distribution! The normal distribution is incredibly important in statistics because distributions of means are normally distributed even if populations aren't. We'll get into why this is so - due to the Ce
12:05
You Know I'm All About that Bayes: Crash Course Statistics #24

356 views / 0 likes - added 4 years ago

Today were going to talk about Bayes Theorem and Bayesian hypothesis testing. Bayesian methods like these are different from how we've been approaching statistics so far, because they allow us to update our beliefs as we gather new information - which is
11:14
Bayes in Science and Everyday Life: Crash Course Statistics #25

362 views / 0 likes - added 4 years ago

Today we're going to finish up our discussion of Bayesian inference by showing you how we can it be used for continuous data sets and be applied both in science and everyday life. From A/B testing of websites and getting a better understanding of psycholo
04:13
Why Metallic Hydrogen Is the Holy Grail of High Pressure Physics

402 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

319 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

781 views / 0 likes - added 8 years ago

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

236 views / 0 likes - added 2 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

819 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

512 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)

114 views / 0 likes - added 10 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
10:25
Making Bayesian statistics fun - With Sophie Carr at Ada Lovelace Day

32 views / 0 likes - added 2 months ago

Within each of us lies a superpower: a tool that can transform our discomfort into confidence if we only acknowledge that hidden within us is a statistician trying to get out. Embrace the realm of Bayesian statistics, where uncertainty becomes a playgroun
06:21 Popular
Breaking Board Paradox--air pressure // Homemade Science with Bruce Yeany

756 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

994 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

966 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")

2,223 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

1,131 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")

418 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
07:38
How Were Fooled By Statistics

233 views / 0 likes - added 3 years ago

Is punishment or reward more effective as feedback? Do new medical treatments really work? What about streaks in sport? Without considering regression to the mean, we are prone to making significant errors.Check out Audible.com: http://bit.ly/ZJ5Q6zFilmed
06:42
Statistics: Sample vs. Population Mean

491 views / 0 likes - added 9 years ago

The difference between the mean of a sample and the mean of a population.
11:18
Statistics: Sample Variance

489 views / 0 likes - added 9 years ago

Using the variance of a sample to estimate the variance of a population More free lessons at: http://www.khanacademy.org/video?v=Qf3RMGXR-h8
13:07
Statistics: Standard Deviation

476 views / 0 likes - added 9 years ago

Review of what we've learned. Introduction to the standard deviation. More free lessons at: http://www.khanacademy.org/video?v=HvDqbzu0i0E
04:39 Popular
How to Booby Trap Your Diary (DIY Pressure Plate) | D.I.SPY

1,018 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

599 views / 0 likes - added 5 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
12:23
Statistics: Variance of a Population

471 views / 0 likes - added 9 years ago

Variance of a population. More free lessons at: http://www.khanacademy.org/video?v=6JFzI1DDyyk
12:17
Statistics: Alternate Variance Formulas

509 views / 0 likes - added 9 years ago

Playing with the formula for variance of a population. More free lessons at: http://www.khanacademy.org/video?v=sRVGcYGjUk8
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Neural Networks: Crash Course Statistics #41

944 views / 0 likes - added 4 years ago

Today we're going to talk big picture about what Neural Networks are and how they work. Neural Networks, which are computer models that act like neurons in the human brain, are really popular right now - they're being used in everything from self-driving
11:51
Supervised Machine Learning: Crash Course Statistics #36

380 views / 0 likes - added 4 years ago

We've talked a lot about modeling data and making inferences about it, but today we're going to look towards the future at how machine learning is being used to build models to predict future outcomes. We'll discuss three popular types of supervised machi
10:56
Unsupervised Machine Learning: Crash Course Statistics #37

321 views / 0 likes - added 4 years ago

Today we're going to discuss how machine learning can be used to group and label information even if those labels don't exist. We'll explore two types of clustering used in Unsupervised Machine Learning: k-means and Hierarchical clustering, and show how t
11:23
Intro to Big Data: Crash Course Statistics #38

401 views / 0 likes - added 4 years ago

Today, we're going to begin our discussion of Big Data. Everything from which videos we click (and how long we watch them) on YouTube to our likes on Facebook say a lot about us - and increasingly more and more sophisticated algorithms are being designed
12:51
Big Data Problems: Crash Course Statistics #39

416 views / 0 likes - added 4 years ago

There is a lot of excitement around the field of Big Data, but today we want to take a moment to look at some of the problems it creates. From questions of bias and transparency to privacy and security concerns, there is still a lot to be done to manage t
11:04
Chi-Square Tests: Crash Course Statistics #29

361 views / 0 likes - added 4 years ago

Today we're going to talk about Chi-Square Tests - which allow us to measure differences in strictly categorical data like hair color, dog breed, or academic degree. We'll cover the three main Chi-Square tests: goodness of fit test, test of independence,
13:30
Degrees of Freedom and Effect Sizes: Crash Course Statistics #28

386 views / 1 likes - added 4 years ago

Today we're going to talk about degrees of freedom - which are the number of independent pieces of information that make up our models. More degrees of freedom typically mean more concrete results. But something that is statistically significant isn't alw
15:09
Partial Pressure

465 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
01:53
This new material heals—not cracks—under pressure

395 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

635 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

169 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?

43 views / 0 likes - added 3 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

261 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

369 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

235 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

238 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
05:04 Popular
Magdeburg Hemispheres- amazing alternate method- no pump // Homemade Science with Bruce Yeany

1,017 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
09:50
Thermodynamics (part 1)

547 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
17:50 Popular
Blockchain Expert Explains One Concept in 5 Levels of Difficulty | WIRED

706 views / 0 likes - added 6 years ago

Blockchain, the key technology behind Bitcoin, is a new network that helps decentralize trade, and allows for more peer-to-peer transactions. WIRED challenged political scientist and blockchain researcher Bettina Warburg to explain blockchain technology t
00:34
Bernoullis Ping Pong Balls #shorts

167 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

251 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
06:01
South Pole Telescope Camera

466 views / 0 likes - added 5 years ago

A new camera for the South Pole Telescope, called SPT-3G, will aid scientists in creating the deepest, most sensitive map yet of the cosmic microwave background, allowing them to peer more closely into the era of the universe just after the Big Bang.
12:15 Popular
Crushing cans from weight of one cup of water....Magdeburg Hemispheres without a pump..Bruce Yeany

858 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
05:02 Popular
Population Pyramids: Powerful Predictors Of The Future - Kim Preshoff

931 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/population-pyramids-powerful-predictors-of-the-future-kim-preshoff Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about
06:57
Cooling by Evaporation Activity //. Homemade Science with Bruce Yeany

579 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?

213 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!

565 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

243 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

214 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

1,027 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
10:28 New
Egg in the Bottle.. Several Variations to Try

18 views / 0 likes - added 5 days 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
14:04 Popular
American Imperialism: Crash Course US History #28

1,376 views / 0 likes - added 9 years ago

In which John Green teaches you about Imperialism. In the late 19th century, the great powers of Europe were running around the world obtaining colonial possessions, especially in Africa and Asia. The United States, which as a young country was especially
02:17
How Australians Are Trading Solar Energy With Their Neighbors

315 views / 0 likes - added 3 years ago

Rooftops on homes across Australia are covered with solar panels. More and more households have been installing them the past 15 years, generating their own low-cost, clean electricity. Dr. Jemma Green is further empowering people as the co-founder and ch
03:26
Skylight: More Than Meets the Eye

516 views / 0 likes - added 5 years ago

The sky is awash in light, but there’s much more beyond the visible that we cannot sense with our eyes. What do we see when we use telescopes to peer into the invisible? #astronomy #space #visiblelight #wavelength #infrared #MilkyWay #Andromeda #stars #CM
07:55 Popular
Confidence Intervals - Using T Distribution

717 views / 0 likes - added 8 years ago

Learn how to compute confidence intervals using a t-distribution in this easy to follow statistics video. I also provided the links for my other statistics videos as well Confidence Intervals - with 'z' value https://www.youtube.com/watch?v=lwpobQmUTd8 Hy
13:17 Popular
Probability that at least 2 people in a room of 30 share the same birthday | Probability and Statist

969 views / 0 likes - added 6 years ago

The probability that at least 2 people in a room of 30 share the same birthday. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/probability_combinatorics/e/probab
03:21
Watch water boil at room temperature | Boyle-ing Water - Science Snack Activity

681 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

142 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
04:33
What Exactly Is Blockchain?

666 views / 0 likes - added 3 years ago

Blockchain was built to revolutionize how we share data...but can it live up to the promises it has built? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comWhile
02:21
Aquarium Windows | How It's Made

545 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
17:04 Popular
Chi Square Test - With Contingency Table

906 views / 0 likes - added 8 years ago

Learn how to perform a Chi Square Test with this easy to follow statistics video. I also provided the links for my other statistics videos as well. Chi Square Test - "rolling dice" example https://www.youtube.com/watch?v=1Ldl5Zfcm1Y Hypothesis testing - t
12:52 Popular
Chi Square Test - Explained

870 views / 0 likes - added 8 years ago

Learn how to perform a Chi Square Test with this easy to follow statistics video. I also provided the links for my other statistics videos as well. Chi Square Test - with contingency table https://www.youtube.com/watch?v=misMgRRV3jQ Hypothesis testing - t
14:34 Popular
Hypothesis Testing - One Tailed 't' Disribution

912 views / 0 likes - added 8 years ago

Learn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing - 2 tailed test https://www.youtube.com/watch?v=0XXT3bIY_pw Hypothesis testing - proport
00:42
Expired Soda Eating Through Metal

181 views / 0 likes - added 1 year ago

Soda can eat through metal because of the high pressure and acid.
02:14
I Stood Up to Racist Mean Girls

50 views / 1 likes - added 2 months ago

By Mareeha | Ready to "wear it out loud? Merch store open, SHOP NOW: http://bit.ly/storybooth-merch | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share
13:00 Popular
Hypothesis Testing - Proportion Example

907 views / 0 likes - added 8 years ago

Learn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing - 2 tailed test https://www.youtube.com/watch?v=0XXT3bIY_pw Hypothesis testing - one tai
00:26
Heart-hugging device could help keep the beat

447 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)

439 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
01:41
Snap, Crackle, Whop--How to Win the Wishbone

624 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.
Featured
02:07
Cloud in a Bottle

545 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

558 views / 0 likes - added 5 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)

471 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

619 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

462 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

584 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

500 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
10:44
Levitating objects in a stream of air.. Coanda effect // Homemade Science with Bruce Yeany

325 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
02:21
Stop-Motion Engine Gets Taken Apart and Put Together

613 views / 0 likes - added 7 years ago

Started out as just a collection of snaps as I stripped down an engine bought off ebay. (To replace my old engine, which had suffered catastrophic failure). The snaps were so that I remembered how everything went, so I could put it back together again. Th
49:22
James Burke Connections, Ep. 3 "Distant Voices"

360 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
13:43
Making Liquid Nitrogen From Scratch!

491 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
16:50
The Incredible Logistics of Grocery Stores

243 views / 0 likes - added 2 years ago

Sign up for a CuriosityStream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: http://CuriosityStream.com/wendoverWatch the extended cut to this video here: https://nebula.app/videos/wendover-production
01:00
Alka Seltzer Rockets #Shorts

287 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

816 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
05:31
Exoplanets: The Astronomer Looking into Alien Worlds

151 views / 0 likes - added 1 year ago

We know next to nothing about the other 6 billion or so Earth-like exoplanets in the galaxy. With the imminent launch of the largest, most powerful space telescope ever built, Laura Kreidberg is optimistic this will soon change. Kreidberg is the founding
01:40
Sounds of Mars: NASA’s InSight Senses Martian Wind

526 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

641 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.
03:39 Popular
How to open a shaken soda can

1,016 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
Featured
17:56
How Arctic Frogs Survive Being Frozen Alive

236 views / 0 likes - added 3 years ago

Get 1 year of both Nebula and CuriosityStream for just 11.79 here: http://curiositystream.com/realscience using the code "realscience"New streaming platform: https://watchnebula.com/Patreon: https://www.patreon.com/realscienceTwitter: https://twitter.com/
14:57
The 1751 Machine that Made Everything

132 views / 0 likes - added 1 year ago

Please support me on Patreon https://www.patreon.com/machinethinking If you had to pick one machine that triggered the biggest explosion of wealth in our history, which would you pick? Let me know in the comments if you agree with my choice! http://machin
07:52
100 Pounds of Oobleck in an Augmented Reality Sandbox!

584 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
01:41
Amazing Rolling Illusion Toy! How to

377 views / 0 likes - added 4 years ago

Add me on Facebook (click the LIKE button on facebook to add me)http://www.facebook.com/brusspupThe song in this video is available for download:Song name: The Last Sunhttps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewAlbum?id=789859890https://play.g
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Blood Vessels, Part 2: Crash Course A&P #28

1,468 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?

325 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
03:48
Everything a Normal Person Needs to Know About Helium

226 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)

48 views / 0 likes - added 2 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

560 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

181 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

151 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?

540 views / 0 likes - added 7 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

191 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
11:35
Real Gases: Crash Course Chemistry #14

570 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
03:33
Why Haven't We Cured Cancer Yet?

611 views / 0 likes - added 5 years ago

Cancer affects millions of lives each year. With technology expanding at such a rapid rate, and survival rates increasing, why haven't we found a cure for cancer yet? Treatments like chemotherapy may help, but are there any promising, more advanced treatm
04:59
Visualizing Ultrasound with Schlieren Optics Part I

276 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
03:37
Are University Admissions Biased? | Simpson's Paradox Part 2

591 views / 0 likes - added 6 years ago

Simpson's Paradox Part 2. Thanks to Skillshare for supporting this video! Head to http://skl.sh/minutephysics for your first two months free. Comments disabled because the discourse failed to remain civil. This video is about how to tell whether or not un
03:06
Green Lantern Corps | DC Super Hero Girls | Cartoon Network

241 views / 0 likes - added 2 years ago

When Jessica is faced with a Green Lantern Corps disciplinary hearing, Hal appoints himself to be her Peer Advocate.Episode: #TheGreenRoomAbout Cartoon Network: Welcome to Cartoon Network's YouTube Channel, your destination for episode clips, behind the s
04:02
How Do Spacesuits Keep Astronauts Safe From The Vacuum Of Space?

676 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

135 views / 0 likes - added 1 year 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
03:20 Popular
How Do Blood Transfusions Work?

829 views / 0 likes - added 8 years ago

How do we transfer blood from one person to another and when did we start doing this? Why Do We Have Blood? ►►►► http://bit.ly/1Mbk6CR Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: A Short History of Blood Transfusion http
01:34
What Causes San Francisco Fog?

394 views / 0 likes - added 5 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,
06:32
Seeing the Invisible: SLOW MOTION Schlieren Imaging

519 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

328 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
15:26
Beau Lotto + Amy O'Toole: Science is for everyone, kids included

342 views / 0 likes - added 3 years ago

What do science and play have in common? Neuroscientist Beau Lotto thinks all people (kids included) should participate in science and, through the process of discovery, change perceptions. He's seconded by 12-year-old Amy O'Toole, who, along with 25 of h
04:47
What Does Altitude Sickness Do to the Human Brain?

488 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
03:14
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

450 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

352 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
10:08
You Will Get This Wrong Every Time—Balloons With a Memory (Elastic Hysteresis)!

602 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
01:31
Here's how to escape a flooding vehicle

533 views / 0 likes - added 6 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
03:59 Popular
Vectors and Scalars - Physics

1,490 views / 0 likes - added 7 years ago

Learn the difference between vectors and scalars in this simple tutorial. Vectors have direction while scalars do not. You will be a physics expert in no time. My name is Chris and my passion is to teach math. Learning should never be a struggle which is
02:43
Black Holes, Neutron Stars, and White Dwarfs (Collab. w/ MinuteEarth)

606 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?

1,043 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
Whats the opposite of infinity? | Elevator Pitch

253 views / 1 likes - added 2 years ago

What is infinity? Whats the opposite of infinity? Mathematician Dr Sophie Calabretto tries to explain it to me in 3 minutes. I think I get it... do you?Dr Sophie Calabretto is a fluid mechanist and academic in the Department of Mathematics and Statistics
26:40 Popular
Le Chatelier's Principle

1,103 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
How Rattlesnakes Scales Help Them Sip Rainwater From Their Bodies | Headline Science

208 views / 0 likes - added 2 years ago

Researchers reporting in ACS Omega have investigated how the scales of some desert rattlesnakes help them harvest rain during thunderstorms. ACS Headline Science reveals the secrets of the snakes scales. Role of Scale Wettability on Rain-Harvesting Behavi
04:23 Popular
How Our Ocean Obsession Led To A One-Man Submarine

740 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
01:42
How lasers work (in theory)

443 views / 0 likes - added 6 years ago

How does a laser really work? It's Bose - Einstein statistics! (photons are bosons) Check out Smarter Every Day's video showing lasers in real life: http://bit.ly/uBwhU2 Trying out a new feature: English Transcript! Let me know how it works Tweet it - htt
11:11
Adam Savage Meets Neil Armstrong's Apollo 11 Spacesuit!

682 views / 2 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
05:11 Popular
What Is Obesity? - Mia Nacamulli

863 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

1,158 views / 0 likes - added 8 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
Featured
03:23
Organ with reed pipes from paper

628 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
10:23 Popular
Respiratory System, Part 2: Crash Course A&P #32

1,170 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
06:44
Floating two objects in an airstream... the Coanda Effect // Homemade Science with Bruce Yeany

220 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

775 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

360 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
04:23
What Can You Do With A Physics Degree? Take 2

534 views / 0 likes - added 8 years ago

Where do physics majors end up, besides broke and teaching the next mob of physics majors? How many physics majors end up working in History and English right out of school? Instagram: http://instagram.com/thephysicsgirl Twitter: http://www.physicsgirl.or
03:02
Oldest Inn (1958)

316 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
04:28 Popular
Product rule - Logarithm derivatives example

978 views / 0 likes - added 6 years ago

Learn calculus with this product rule Derivative example with logarithms and exponential functions. This complete calculus derivatives tutorial explains why and how to use the product rule. To see all my calculus videos check out my website http://MathMee
03:10 Popular
The NFL Is Using The VICIS ZERO1 Football Helmet That Morphs On Impact To Reduce Head Injuries

704 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
04:01 Popular
Product rule - Calculus derivatives tutorial

986 views / 0 likes - added 6 years ago

Learn how to take the derivative of a function using the product rule. This complete calculus derivatives tutorial explains why and how to use the product rule. To see all my calculus videos check out my website http://MathMeeting.com My name is Chris and
03:31 Popular
How Much Is The Human Body Worth?

1,173 views / 1 likes - added 5 years ago

Some body parts are worth more than others, but overall the human body is worth A LOT of money! Watch more: “What Happens After You Die?” ►► https://www.youtube.com/watch?v=KdNhsji6rsQ&index=132&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&
08:38
Are You REALLY Sick? (false Positives) - Numberphile

659 views / 0 likes - added 8 years ago

Bayes' Theorem applied to disease diagnosis. Featuring Lisa Goldberg from UC Berkeley Department of Statistics. Extra footage: https://youtu.be/sFNJc6gsap4 Monty Hall: http://bit.ly/MontyHallProb NUMBERPHILE Website: http://www.numberphile.com/ Numberphil
03:36
How does an atom-smashing particle accelerator work? - Don Lincoln

513 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
03:39
The Reason Your New Year's Resolutions Will FAIL

33 views / 0 likes - added 2 months ago

Why are we such failures!? What's the reason behind the short life of New Year's resolutions and how can we beat the odds? Watch more Life Noggin "Why Are You SO LAZY!? " https://www.youtube.com/watch?v=E6snsF4TpwA !ALL THE LINKS! - https://linktr.ee/life
10:07
Boil Water at Room Temperature! - Hydrostatics

606 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

1,001 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

551 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
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The 'Bubsy Vest' Could Help People Cope With Anxiety And Stress

516 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
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Five Divers - Sick Science! #200

631 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
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How To Take The Ideal Nap And Avoid Bad Sleep

646 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

540 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

1,151 views / 1 likes - added 8 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

1,119 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

637 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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03:38
How Does Anxiety Work?

594 views / 0 likes - added 7 years ago

Anxiety is a normal, healthy response for the human body. But when it interferes with daily life it can become a disorder. We investigate anxiety's symptoms and biochemistry to learn how it can become irrational... and how you treat it. Learn more at HowS
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Let's Blow Up Some Barrels of Ping Pong Balls | Street Science

630 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
03:32 Popular
What Would Space Do To The Human Body?

969 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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02:00 Popular
How Does Fusion Power The Sun?

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

The Sun contains 99.8 percent of all matter in the solar system. Under crushing pressure and extreme temperatures generated by gravity, the violent process of nuclear fusion powers the tremendous energy output of the sun. | http://science.discovery.com/tv
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01:34 Popular
A new deep sea fish has been discovered

860 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?

212 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
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Your bodys hidden senses might help treat epilepsy, depression

177 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
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We tried the exoskeleton Ford factory workers are using

547 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

1,019 views / 4 likes - added 6 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
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Marshmallow Masher - Sick Science! #141

337 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?

799 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
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Current Events: Crash Course Kids #34.1

1,248 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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01:33
This Asteroid Could’ve Caused An Apocalypse—Now It’s Barely Missing Earth

558 views / 0 likes - added 8 years ago

In 2004 scientists discovered a large, near-earth asteroid named Apophis. Initially, it was predicted to impact the earth in 2029, leading to global devastation. Thankfully, it’s now expected to miss. Physicist Marina Brozovic from NASA’s Jet Propulsion L
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Jaw-dropping Facts of Planets

383 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
01:06 Popular
Soda Can Jump - Sick Science! #206

1,285 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
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HELLO KITTY IN SPACE

256 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

559 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

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