OK-Go & Japan & Loads of Umbrellas. You must have LOADS of umbrellas to have a video this fun.
To be truly honest it brings a whole new respect for binary and any other similar mechanism where simple and tiny interactions really add up to something interesting.
Even our silly little heads.
Science teachers, use this!
/overly philosophical off
EDIT: Holy crap, this place isnt that far from me. I guess I know where I'm going on holiday LOL
EDIT2: Have to add- NERDS in ghillie suits?
I see your Barret, and raise you a Trombone. Not enough, have a Tuba too.
Kick Ass baby, Kick Ass