When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
The oldest living person smoked cigarettes from the age of 21 to 117.
13
The yin-yang pattern's earliest use is in Rome - not China!
125
At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
There are more telephones than people in Washington, D.C.
121
Water is actually naturally blue.
48