Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Americans did not commonly use forks until after the Civil War.
82
Only 2% of the Earth's population are natural redheads.
13