tag:blogger.com,1999:blog-37774212076277160582024-03-13T09:16:28.607-07:00The Best Physics VideosThe best videos about physics topics found on the web.Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.comBlogger1432125tag:blogger.com,1999:blog-3777421207627716058.post-66525916200110133852016-11-05T04:54:00.001-07:002016-11-05T04:54:09.889-07:00How To Trap Particles in a Particle AcceleratorIn particle accelerators, beams of particles are focused and fired forward at almost the speed of light. But how are those particles controlled? With the help of two visual demonstrations, Suzie Sheehy explains.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/LR_aNOcnH0Q" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-14107158040350953902016-03-19T07:02:00.003-07:002016-03-19T07:02:49.939-07:00Step inside the Large Hadron ColliderA 360 tour of CERN that takes you deep inside the Large Hadron Collider – the world’s greatest physics experiment - with BBC Click’s Spencer Kelly.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/d_OeQxoKocU" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-13748720249315826962015-12-24T03:57:00.000-08:002015-12-24T03:57:01.261-08:00The Physics of Hot Air Balloons<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/AqhnZz17amw" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-73740649338116831242015-12-01T03:00:00.000-08:002015-12-01T03:00:16.288-08:00What good is particle physics?Most particle physics research is publicly funded, so it is fair that society asks if this is a good use of taxpayers’ money. In this video, Fermilab’s Dr. Don Lincoln explains how this research attempts to answer questions that have bothered humanity since time immemorial. And, for those with a more practical bent, he explains how this research is an excellent investment with a high rate of return for society.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/sTt27A8W4eY" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-8527631211645320792015-09-07T04:01:00.001-07:002015-09-07T04:01:21.725-07:00How to Escape QuicksandYou probably won’t get stuck in quicksand. But if you do, you can use physics to get yourself out.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/n7aHW-Zfzq4" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-58414301245194649382015-09-05T04:38:00.000-07:002015-09-05T04:38:14.631-07:00Einstein's miracle year - Larry LagerstromAs the year 1905 began, Albert Einstein faced life as a “failed” academic. Yet within the next twelve months, he would publish four extraordinary papers, each on a different topic, that were destined to radically transform our understanding of the universe. Larry Lagerstrom details these four groundbreaking papers.
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/91XI7M9l3no" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-3083176888369840662015-07-20T07:29:00.001-07:002015-07-20T07:29:55.441-07:00Gravitational LensingIn a long line of intellectual triumphs, Einstein’s theory of general relativity was his greatest and most imaginative. It tells us that what we experience as gravity can be most accurately described as the bending of space itself. This idea leads to consequences, including gravitational lensing, which is caused by light traveling in this curved space. This is works in a way analogous to a lens (and hence the name). In this video, Fermilab’s Dr. Don Lincoln explains a little general relativity, a little gravitational lensing, and tells us how this phenomenon allows us to map out the matter of the entire universe, including the otherwise-invisible dark matter.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/4Z71RtwoOas?controls=0&showinfo=0" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-74359969031132220972015-07-08T04:25:00.002-07:002015-07-08T04:25:46.399-07:00The Radium GirlsSciShow explores the harrowing tale of the so-called Radium Girls, factory workers who were the first who for years worked with one of the world’s most radioactive substances -- and suffered the consequences.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/gaIqlW6VcMY" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-19646245092593193642015-06-15T03:42:00.001-07:002015-06-15T03:42:26.620-07:00Why Raindrops Are Mathematically ImpossibleRain shouldn't happen, according to basic physics.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/8lBvC7aFB40" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-18161937246895111532015-06-08T05:55:00.000-07:002015-06-08T05:55:09.932-07:00Why do buildings fall in earthquakes? - Vicki V. MayEarthquakes have always been a terrifying phenomenon, and they’ve become more deadly as our cities have grown — with collapsing buildings posing one of the largest risks. But why do buildings collapse in an earthquake? And how can it be prevented? Vicki V. May explains the physics of why it is not the sturdiest buildings, but the smartest, that will remain standing.<br />
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Lesson by Vicki V. May, animation by Pew36 Animation Studios.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/H4VQul_SmCg" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-60238519664224117332015-05-31T03:18:00.001-07:002015-05-31T03:18:54.945-07:00Does The Moon Really Orbit The Earth?According to Newton’s law of gravitation, the sun should “pull” way harder on the moon than the Earth does. So does the moon actually orbit the Earth? Why?<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/3cJ3AemeUFM" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-21908523743702102182015-05-25T15:02:00.001-07:002015-05-25T15:02:30.627-07:00What Is A Semiconductor?Semiconductors are in everything from your cell phone to rockets. But what exactly are they, and what makes them so special? Find out from Jamie, a Ph.D. student in Electrical Engineering and Computer Science at MIT.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/gUmDVe6C-BU" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-85317984993735730802015-04-10T05:13:00.000-07:002015-04-10T05:13:10.602-07:00How Do Airplanes Fly?How do airplanes fly?<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/Gg0TXNXgz-w" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-47460093149385654002015-03-15T09:55:00.000-07:002015-03-15T09:55:10.947-07:00The LHC ExperimentsThe Large Hadron Collider or LHC is the world’s biggest particle accelerator, but it can only get particles moving very quickly. To make measurements, scientists must employ particle detectors. There are four big detectors at the LHC: ALICE, ATLAS, CMS, and LHCb. In this video, Fermilab’s Dr. Don Lincoln introduces us to these detectors and gives us an idea of each one’s capabilities.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="https://www.youtube.com/embed/X3tvgyrb2X4" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-25545696290287796142015-01-25T09:15:00.001-08:002015-01-25T09:15:17.521-08:00Using Lasers to Create Super-hydrophobic MaterialsScientists at the University of Rochester have used lasers to transform metals into extremely water repellent, or super-hydrophobic, materials without the need for temporary coatings.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/FLegmQ8_dHg" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-14396194133453857602015-01-24T04:56:00.001-08:002015-01-24T04:56:28.405-08:00What IS Angular Momentum?Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/iWSu6U0Ujs8" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-75587599534001010012015-01-10T10:52:00.001-08:002015-01-10T10:52:27.346-08:00How do Planetary Flybys Work? NASA uses fly bys or gravity assists all the time, but what's actually going on? For more, including some links to mission proposals that take advantage of fly bys, <a href="http://www.popsci.com/how-do-planetary-flybys-work">check out my latest post over on Vintage Space</a>.<br />
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Title image via NASA. Music "The Coup" by AudioQuattro from Music Loops. Cheers to Jonathon Smith and JPL for the video.<br />
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For more Vintage Space, add me on Facebook, Google+, and Twitter as @astVintageSpace. And subscribe to <a href="http://www.popsci.com/blog-network/vintage-space">Vintage Space on Popular Science</a> for regular blog updates.<br />
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Amy Shira Teitel
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/obIBySxKmWQ" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-21631353852768404662014-12-21T13:14:00.001-08:002014-12-21T13:14:18.243-08:00Why is it Harder to Drive Backwards?Why is it harder to drive backwards than forward<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/iFwfexZstO4" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-83307098458715672872014-12-12T07:32:00.001-08:002014-12-12T07:32:24.617-08:00World's Simplest Electric TrainA dry cell, two magnets and a coil: very simple and surpringly effective.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/J9b0J29OzAU" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-55773841133562229882014-12-05T06:58:00.000-08:002014-12-05T06:58:23.355-08:00Newton Lecture 2014: Ultracold Gases by Professor Deborah JinThe lecture at the IOP’s London centre on 14 October was given by Prof. Jin in her capacity as the 2014 winner of the Isaac Newton Medal and Prize – the Institute’s highest accolade.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/y07KNKzB2tY" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-38332181272627893932014-12-05T06:55:00.001-08:002014-12-05T06:55:18.613-08:00Why Isn't "Zero G" the Same as "Zero Gravity"?This Quick Question explains the difference between gravity and g-force, and how you can experience zero-g in space even when it’s not zero gravity!<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/c8UpIJIVV4E" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-25394870137561507262014-11-16T17:55:00.001-08:002014-11-16T17:55:31.647-08:00How a Crookes radiometer worksA Crookes radiometer is driven by a thermal gas effect, and not "light pressure" as often thought. Ben Krasnow demonstrates the radiometer in a vacuum chamber and explain its optimal running pressure.<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/r7NEI_C9Yh0" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-6493879950776859132014-11-13T17:06:00.002-08:002014-11-13T17:06:35.135-08:00 Brian Cox visits the world's biggest vacuum chamberHuman Universe: Episode 4 Preview - BBC Two<br />
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Programme website: <a href="http://www.bbc.co.uk/programmes/p0276q28">http://www.bbc.co.uk/programmes/p0276q28</a><br />
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Brian Cox visits NASA’s Space Power Facility in Ohio to see what happens when a bowling ball and a feather are dropped together under the conditions of outer space.<br />
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Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-45455467420979553892014-11-07T18:52:00.000-08:002014-11-07T18:52:20.574-08:00Nima Arkani-Hamed Public Lecture: Quantum Mechanics and Spacetime in the 21st CenturyDr. Nima Arkani-Hamed (Perimeter Institute and Institute for Advanced Study) delivers the second lecture of the 2014/15 Perimeter Institute Public Lecture Series, in Waterloo, Ontario, Canada.<br />
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Held at Perimeter Institute and webcast live worldwide on Nov. 6, 2014, Arkani-Hamed's lecture explores the exciting concepts of quantum mechanics and spacetime, and how our evolving understanding of their importance in fundamental physics will shape the field in the 21st Century.<br />
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Perimeter Institute Public Lectures are held in the first week of each month.<br />
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More information on Perimeter Public Lectures: <a href="http://ow.ly/DCYPc">http://ow.ly/DCYPc</a><br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/U47kyV4TMnE" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0tag:blogger.com,1999:blog-3777421207627716058.post-48777827375240870272014-10-10T09:31:00.000-07:002014-10-10T09:31:00.179-07:00If matter falls down, does antimatter fall up? - Chloé MalbrunotLike positive and negative, or debit and credit, matter and antimatter are equal and opposite. So if matter falls down, does antimatter fall up? Chloé Malbrunot investigates that question by placing two atoms — one made of matter, and the other antimatter — in the cockpit of a plane, ready to jump. What do you think will happen?<br />
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<iframe allowfullscreen="" frameborder="0" height="281" src="//www.youtube.com/embed/46NanUtEIhk?rel=0" width="500"></iframe>Yves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.com0