The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Two in five people in the world marry their first love.
270
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Americans did not commonly use forks until after the Civil War.
82
People in parts of Western China put salt in their tea instead of sugar.
16
Intelligent men tend to be more sexually faithful.
31
2% of Europeans lack the genes for smelly armpits.
6