Geek + Radiohead
If you like Radiohead, and especially if you're a tech geek, you have to check this out. It's a remix by a fellow named James Houston of a Radiohead tune using old hardware for the sounds. For sound he uses things like an old Sinclair, printer movements and scanner mechanisms but the really trippy part is using old hard drives as speakers. Not only is it a cool idea, the video is mesmerizing. (Give it a minute or so to get going before judging).
Saw this via Engadget.