In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Two in five people in the world marry their first love.
270
Babies crawl an average of 200m a day.
212
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
By weight, Bone is five times stronger than steel.
417
40% of people who are rejected in romantic love slip into clinical depression.
72
The Japanese, on average, are the shortest people.
320