In a lifetime, an average person walks the equivalent of 5 equators
177
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
The average American consumes 9 pounds of food additives every year.
6
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
-3
Half of all Americans over the age of 55 have no teeth.
39