By weight, Bone is five times stronger than steel.
417
Babies crawl an average of 200m a day.
212
The Japanese, on average, are the shortest people.
320
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
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
Your statistical chance of being murdered is one in twenty thousand.
473