About 39,000 gallons of water are used to produce the average car!
14
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The cigarette lighter was invented before the match.
210
Energy is being wasted if a toaster is left plugged in after use.
21
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5