Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Intelligent men tend to be more sexually faithful.
31
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
On average, men's noses are 10% larger than women's.
12
Only 2% of the Earth's population are natural redheads.
13
Half of all Americans over the age of 55 have no teeth.
39