By weight, Bone is five times stronger than steel.
417
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
There are more than 150 million sheep in Australia, and only some 20 million people.
247
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
Every month, about 9 out of 10 American children visit a McDonald’s restaurant.
299
Nearly half of the entire world's adult population has never drunk alcohol.
12
Dutch, on average are the tallest people.
187