Members of the IBR Algorithm Group and Braunschweig University of Technology mounted LED lights on a batch of Roomba floor-cleaning robots and let them go to town in an empty room, taking long-exposure camera shots of the guys in action. The resulting light show is pretty cool, wouldn't you say?
This dog is doing a whole lot better than our buddy who unsuccessfully tried to herd some sheep. That being said, give a dog enough time and environmental stimuli, and it's bound to try and herd something. Check out some more gold from Tumblr with these odds and ends from the brilliant minds of Tumblr.
"Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch" in case you're wondering the spelling on that madness.