To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250