Babies crawl an average of 200m a day.
212
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
About 2/3 of American men prefer boxers to briefs.
83
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
In a lifetime, an average person walks the equivalent of 5 equators
177
Studies show that financially stable men prefer smaller breasts.
16
You can only remember 4 things at a time.
31