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
Babies crawl an average of 200m a day.
212
The Japanese, on average, are the shortest people.
320
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Nearly half of the entire world's adult population has never drunk alcohol.
12
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
By weight, Bone is five times stronger than steel.
417