By weight, Bone is five times stronger than steel.
417
Your statistical chance of being murdered is one in twenty thousand.
473
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
40% of people who are rejected in romantic love slip into clinical depression.
72
Nearly half of the entire world's adult population has never drunk alcohol.
12
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310