In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
There are about 255 babies born worldwide every minute.
46
Babies crawl an average of 200m a day.
212
There are more than 150 million sheep in Australia, and only some 20 million people.
247
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
The Japanese, on average, are the shortest people.
320
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155