By weight, Bone is five times stronger than steel.
417
Babies crawl an average of 200m a day.
212
There are about 255 babies born worldwide every minute.
46
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
An average person’s yearly fast food intake will contain 12 pubic hairs.
-56
Every month, about 9 out of 10 American children visit a McDonald’s restaurant.
299
40% of people who are rejected in romantic love slip into clinical depression.
72