Occasionally, I visited the UK-Skeptics.org, and I found that this video is very interesting and Micael Shermer,director of the Skeptics Society in the USA, talked on strange things.
His talks on YouTube: http://www.youtube.com/user/MichaelShermer.
References
1. UK-Skeptics. http://www.ukskeptics.com/
2. http://www.ted.com/index.php/talks/michael_shermer_on_believing_strange_things.html. Aug 26, 2008