People in parts of Western China put salt in their tea instead of sugar.
16
The average bra size today is 36C. Ten years ago it was 34B.
266
Intelligent men tend to be more sexually faithful.
31
On average, men's noses are 10% larger than women's.
12
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Only 2% of the Earth's population are natural redheads.
13