Science Hack is a unique search engine for science videos focusing on Physics, Chemistry, and Space. For example, things to do with sulfur hexafluoride. Still growing, the editors are presently indexing other scientific fields of study including Geology, Psychology, Robotics and Computers. Ever wonder why things go bang?
posted on Aug 7, 2008 - View this thread

Carl Zimmer's Science Tattoo Emporium - "Underneath their sober lab coats and flannel shirts, scientists hide images of their scientific passions. Here they are revealed to all." From the science journalist and writer responsible for The Loom and numerous other published works.
posted on Apr 8, 2008 - View this thread

PhET - Physics Education Technology offers this astoundingly large library of online physics simulations. Play orbital billiards. Land on a cheesy moon. Experiment with sound. Or try more advanced quantum physics simulators. Still bored? Try the "cutting edge" catagory. Here's the complete index. (Warnings: Frames, Flash, Javascript, Java applets, graphics, sound, quantum timesuck.)
posted on Feb 3, 2007 - View this thread

The dog's nuts of the periodic table.
posted on May 30, 2006 - View this thread

The Works of natural philosopher Robert Boyle (1627 - 1697) at the Robert Boyle Project, based at Birkbeck College, University of London.
Widely regarded as the first modern chemist (his book The Sceptical Chymist is perhaps the founding text of chemistry as a science), he was also an alchemist and made significant contributions in physics (for example Boyle's law) and physiology.
The Robert Boyle homepage has as its centrepiece a large collection of images of Boyles' papers. Images and transcriptions of his marvellous work diaries are available at the AHRC Centre for Editing Lives and Letters.
posted on Nov 11, 2005 - View this thread

On the mission to understand and communicate miracles of Life on Earth and the mysteries reaching beyond the stars.
posted on Mar 7, 2005 - View this thread

Cosmic Evolution -- Particulate, Galactic, Stellar, Planetary, Chemical, Biological, Cultural (Via the Exploratorium)
posted on May 13, 2003 - View this thread