The face of a penny can hold about thirty drops of water.
85
Like fingerprints, everyone's tongue print is different.
250
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
On average, the life span of an American dollar bill is eighteen months.
33
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
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
80% of millionaires drive used cars.
68