By weight, Bone is five times stronger than steel.
417
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Babies crawl an average of 200m a day.
212
40% of people who are rejected in romantic love slip into clinical depression.
72
Your statistical chance of being murdered is one in twenty thousand.
473
The Japanese, on average, are the shortest people.
320
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212