Sony researchers have developed a refrigerator that only opens when you smile.
9
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Originally, BMW was an airplane engine manufacturer.
69