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
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
The average person laughs 13 times a day!
108
The average American consumes 9 pounds of food additives every year.
6
Roughly a quarter of the world's people live in China.
50
The world's shortest man measures only 21.5 inches.
73
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8