http://www.youtube.com/watch?v=h7r1dKPW2L0&feature=related

This is one of 2 and 2 hours 45 minutes of pure unadulterted science

The likes of which as you have never heard

When that is not enough for you then go to part 2

http://www.youtube.com/watch?v=XT_UvyD85Hw&feature=related

Dave