Castor oil is used as a lubricant in jet planes.
-5
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
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
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23