If left alone, 70% of birthmarks gradually fade away.
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On average, the life span of an American dollar bill is eighteen months.
33
'Second Street' is the most common street name in the U.S.; 'First Street' is the sixth! "
41
Pollen can travel up to 500 miles in a day.
40
A million dollars' worth of $100 bills weighs only 22 pounds!
32
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32
The Pittsburgh Steelers were originally called the Pirates.
50