first of all, this video is blowing up on the net right now. it explains the Larg Hadron Collider (the largest scientific experiment ever!) The original mp3, lyrics, and vocals for remixing can be found here.
More on dark matter:
- here is NOVA (with Neil deGrasse Tyson): http://www.pbs.org/wgbh/nova/sciencenow/video/0301/w01-350.html
- TEDtalks: the search for dark matter and dark energy– great presentation!
- Phil Plait dispelling doomsday myths about CERN