Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
U-Haul is the world's largest advertiser in the Yellow Pages.
21
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
The first household refrigerators cost about $16,000, in today's money!
47
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
Most lipstick contains fish scales!
46