Bamboo plants can grow up to 36 inches in a day.
52
One human hair can support 3 ounces.
191
There are more telephones than people in Washington, D.C.
121
The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
479
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32
The best diamonds are colored blue-white.
80
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
To get a song out of your head, try doing something like a puzzle or Sudoku.
13