A quarter has 119 grooves on its edge, a dime has one less groove!
34
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
When Heinz ketchup leaves the bottle, it travels at a rate of 25 miles per year.
127
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
People who drink coffee are less likely to commit suicide than people who don't.
268
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29