The cigarette lighter was invented before the match.
210
Mico headphones read your brainwaves and select music based on your state of mind.
7
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
About 39,000 gallons of water are used to produce the average car!
14
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
