"Fun To Imagine" is a BBC series from 1983 featuring theoretical physicist Richard Feynman thinking aloud. What is fire? How do rubber bands work? Why do mirrors flip left-right but not up-down? All is explained in his lovely meanderingly lucid manner. [more inside]
posted by mhjb on Dec 15, 2009 - 26 comments

Fifth Gear Loop the Loop. (SLYT, in the interest of science) prev 5th gear
posted by allkindsoftime on Nov 28, 2009 - 40 comments

Episode 4 - Problems "Okay, sometimes I almost want to give up everything." A fascinating insight into the Large Hadron Collider (loving the soundtracks too). YTL
posted by tellurian on Apr 25, 2009 - 22 comments

Liquid Nitrogen bomb! A ship floating on invisible hexaflourid gas! Smoking can kill you and weld metal! Nuclear Chain reaction... with balls! Detonating gas in a can!! Water flowing uphill! 100,000,000 volts and a Faraday cage! And more from Physikshow at University of Bonn.
posted by loquacious on Jan 11, 2007 - 29 comments

Free Science and Video Lectures Online A nice blog collecting science videos. The most recent post on Cognitive Computing, Consciousness, Science Philosophy and Mind Video Lectures has some hum-dingers.
posted by MetaMonkey on Dec 30, 2006 - 10 comments

University of Arizona physicists have discovered how to turn single molecules into working transistors. The research could result in much smaller, more powerful computers and other devices with the ability to process many more channels of high-resolution audio and video than current products can manage. The abstract is available in PDF.
posted by terrapin on Nov 28, 2006 - 17 comments

"We tacitly agree to accept a certain level of carnage in order to use the highways in ways we value." [pdf, 750kB] Three particle physicists analyze data from crash tests and crash statistics, and show that pickup trucks pose a much greater risk to other drivers than any other type of vehicle, even SUVs. [pdf, 880kB] Also, I found some totally rad videos of airplane crash tests from nasa. Sweet!!
posted by sergeant sandwich on Jan 19, 2006 - 23 comments

This cornstarch, it vibrates. (wmv 4MB)
posted by stbalbach on May 19, 2004 - 23 comments

Vortical interfaces between immiscible fluids - a slow-motion video of various vortexes of Newtonian and non-Newtonian fluids, set to Soundgarden's Black Hole Sun, with explanatory captions. Pleasing to the eyes.
posted by Jimbob on Mar 31, 2004 - 9 comments