Speed dating was invented by a Rabbi in 1999.
45
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Dartboards are made out of horsehairs.
129
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
There is a superhero supply store in Brooklyn with a cape fitting room that has a wind tunnel. They also sell oxygen gum, bottled chaos and have an invisibility testing center.
18
If you counted 24 hours a day, it would take 31,688 years to reach one trillion!
44