A small airplane can fly backwards.
75
The first alarm clock could only ring at 4 a.m.
120
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
87
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41


