The 3-Bee printing project was a collaboration between a bee-keeper and an artist who created sculptural hives designed to encourage bees to deposit their wax in a specific way, producing a gorgeous "print." It was sponsored by a booze company, and the video makes you wait until the very end to see the cool thing, but that's what the little timeline slider on the bottom is for. Skip to 2:55 for the awesome.
Film: A 3D sculpture built by 80,000 bees? Bee-have yourself!
(via Make)