Whale oil was used in automobile transmissions as late as 1973.
56
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
There are only 14 blimps in the world.
69