The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
Any modern jet is capable of breaking the sound barrier.
34
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43