By weight, Bone is five times stronger than steel.
417
40% of people who are rejected in romantic love slip into clinical depression.
72
Babies crawl an average of 200m a day.
212
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
An average person’s yearly fast food intake will contain 12 pubic hairs.
-56
The Japanese, on average, are the shortest people.
320
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161