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Supercut: Apocalypse

The world has ended many times - a supercut of apocalyptic visions.
posted by Happy Dave on Sep 7, 2012 - 55 comments

Minute Physics: little bits of science

Minute Physics is a YouTube Channel full of short, simple explanations of physics. Learn why there are tides, what neutrinos are and how to find them, why there is no pink light, and why Galloping Gertie didn't collapse due to resonance. Minute Physics is also on New Scientist's website, but slightly re-titled and with links to related New Scientist articles. If you have another 41 minutes, you can learn more about Minute Physics from it's creator, Henry Reich.
posted by filthy light thief on Jan 10, 2012 - 74 comments

Einstein Wept.

Neutrinos discovered to be faster than light at CERN. If confirmed, these results will overturn a century of one of the most basic assumptions in modern physics. 'Thousands of experiments have been undertaken to measure' the speed of light 'ever more precisely, and no result has ever spotted a particle breaking the limit. But Antonio Ereditato of the Orion collaboration and his colleagues have been carrying out an experiment for the last three years that seems to suggest neutrinos have done just that.' [more inside]
posted by VikingSword on Sep 22, 2011 - 265 comments

Neutrinos on ice

The IceCube Neutrino Observatory has been completed in Antarctica. What is a Neutrino anyway? Here is an informative video, which seems to draw at least some inspiration from this(NSFW), that explains what neutrinos are and how we can detect them.(via) [more inside]
posted by AElfwine Evenstar on Feb 13, 2011 - 32 comments

I didn't even know they were Catholic...

Apparently Neutrinos have mass.
posted by Confess, Fletch on Jun 1, 2010 - 83 comments

Physics Experiment Will Use Lead From a Roman Shipwreck

Roman ingots to shield particle detector. "Around four tonnes of ancient Roman lead was yesterday transferred from a museum on the Italian island of Sardinia to the country's national particle physics laboratory at Gran Sasso on the mainland. Once destined to become water pipes, coins or ammunition for Roman soldiers' slingshots, the metal will instead form part of a cutting-edge experiment to nail down the mass of neutrinos." [Via]
posted by homunculus on Apr 16, 2010 - 22 comments

Jaw Droppingly Beautiful Underground Japanese Observatory

The Super-K is a neutrino observatory in Japan; it is 1000 meters underground, contains a lake of 50,000 tons of pure water & every inch of the the 41 meter high walls are lined with over 11,000 photomultiplier tubes. It is also one of the most amazing man made objects I've ever seen images of. Super high res photos available here. More photos of the construction & recent restoration. Via.
posted by jonson on Jul 3, 2007 - 49 comments

News outlets make neutrino hash

What's the real story here? "An international team researching particle physics at Tohoku University has observed a new kind of neutrino." BZZT! Try again."Sun is ok, says latest neutrino experiment." BZZT. Wrong answer. The media sure made a hash out of this one. [more inside]
posted by ptermit on Dec 9, 2002 - 17 comments

After a two-decade search, scientists have found the first direct evidence of one of the most elusive and ghostly subatomic particles in nature -- the tau neutrino.

After a two-decade search, scientists have found the first direct evidence of one of the most elusive and ghostly subatomic particles in nature -- the tau neutrino.
posted by grumblebee on Jul 21, 2000 - 1 comment

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