In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
By weight, Bone is five times stronger than steel.
417
The Japanese, on average, are the shortest people.
320
If you're one in a million, there are about 7,234 people just like you.
31
40% of people who are rejected in romantic love slip into clinical depression.
72