By weight, Bone is five times stronger than steel.
417
There are more than 150 million sheep in Australia, and only some 20 million people.
247
Babies crawl an average of 200m a day.
212
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
If you're one in a million, there are about 7,234 people just like you.
31
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212