40% of people who are rejected in romantic love slip into clinical depression.
72
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
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
Your statistical chance of being murdered is one in twenty thousand.
473
The Japanese, on average, are the shortest people.
320
Nearly half of the entire world's adult population has never drunk alcohol.
12
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82