At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
The Pittsburgh Steelers were originally called the Pirates.
50
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
85% of all Valentine's Day cards are purchased by women!
38
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
Tsunamis ( tidal waves ) travel as fast as jet planes.
97