The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
You share your birthday with at least 9 million other people in the world.
205
An iceberg contains more heat than a lit match.
73
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 number of births that occur in India each year is higher than the entire population of Australia.
66
The revenue that is generated from gambling is more than the revenue that comes from movies, cruise ships, recorded music, theme parks, and spectator sports combined.
15
Babies are born without knee caps.
78