By weight, Bone is five times stronger than steel.
417
Two in five people in the world marry their first love.
270
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Nearly half of the entire world's adult population has never drunk alcohol.
12
The Japanese, on average, are the shortest people.
320
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212