A small airplane can fly backwards.
75
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
The electric chair was invented by a dentist!
122
The United States produces enough plastic film annually to cover the entire state of Texas.
13
The life boat was patented in 1845!
29