How a Van de Graaff Generator Works
www.youtube.com/watch?v=EsZQS2GOMQE

https://www.jlab.org/
http://www.youtube.com/user/JeffersonLab

Should a Person Touch 200,000 Volts? A Van de Graaff generator experiment!
http://www.youtube.com/watch?v=ubZuSZYVBng&feature=plcp