There are only 14 blimps in the world.
69
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41