An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
There are only 14 blimps in the world.
69
About 39,000 gallons of water are used to produce the average car!
14
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
The first alarm clock could only ring at 4 a.m.
120


