An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
A small airplane can fly backwards.
75
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
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
