An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Energy is being wasted if a toaster is left plugged in after use.
21
The IRS processes more than 2 billion pieces of paper each year.
28
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
Car airbags kill 1 person for every 22 lives that they save.
80
The first alarm clock could only ring at 4 a.m.
120
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43