Ping-pong ball shooting robot
Forget about whoopee cushions – that ceiling-mounted, ping-pong-ball-firing robot is one of the geekier and better office pranks out there. Constructed by the CKBot group at UPenn’s Modlab, it will remain hidden in the ceiling above the cubicle of your choice, and once unleashed remotely, it will let loose a flurry of ping pong balls [...]