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
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
If left alone, 70% of birthmarks gradually fade away.
193
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266