The cigarette lighter was invented before the match.
210
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
Originally, Nintendo was a playing card manufacturer.
70
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
Castor oil is used as a lubricant in jet planes.
-5
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Whale oil was used in automobile transmissions as late as 1973.
56