Cool scientific video - it would look so neat on a Stargate Atlantis
Ohmygawd, you have to watch this video. Rodney McKay would just squee and die....
Magnetic Movie from Semiconductor on Vimeo
Visit http://www.newscientist.com/blogs/shortsharpscience/2008/10/if-magnetic-fields-were-visibl.html?DCMP=ILC-rhts&nsref=ts17_pic for more details. And as the article says... If you're worried about the still unproven health effects of electromagnetic radiation from cell phones, Magnetic Movie might not be for you.