Take a look at this. It's a supposedly 'live' webcam of the Large Hadron Collider, which was turned on several days ago. I think you will find this either extremely amusing or creepy.

http://www.cyriak.co.uk/lhc/lhc-webcams.html

;P

[edit] Another funny link
http://hasthelargehadroncolliderdestroyedtheworldyet.com/ - right click and view the source too :P