NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
There are 635,013,559,599 possible hands in a game of bridge.
39
Only humans shed emotional tears.
331
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14