By weight, Bone is five times stronger than steel.
417
If you're one in a million, there are about 7,234 people just like you.
31
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
There are about 255 babies born worldwide every minute.
46
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
40% of people who are rejected in romantic love slip into clinical depression.
72
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57