Posted: Mar 04, 2011 11:19 am
We had a thread back at RDF which was about exactly that same subject, and was very interesting because of the physics and technology that people employed in their tests.
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=745997#p745997