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
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
A typical lead pencil can draw a line that is 35 miles long.
158
In an average hour, there are over 61,000 Americans airborne over the United States.
24
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130