Take your besotted brain back to the disco era with these bartop lighting effects that use 120 RGB LEDs and 250 feet of cable to give you endless dance-floor blinkin' lights right up in your face. The computer-controlled light show is a do-it-yourself project based on a controller board that MIT began offering online last summer. It's giving us night fever just looking at it.

MOVIE: The COOLEST bar for your house! [digg]

MIT Disco Dance Floor Project