Half of all Americans over the age of 55 have no teeth.
39
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
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
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
About 2/3 of American men prefer boxers to briefs.
83
Infants spend more time dreaming than adults do.
102
Roughly a quarter of the world's people live in China.
50