When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
If the human eye was a digital camera, it would have 576 megapixels.
25
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
People spend about two weeks of their lives at traffic lights!
159
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154