By weight, Bone is five times stronger than steel.
417
Two in five people in the world marry their first love.
270
40% of people who are rejected in romantic love slip into clinical depression.
72
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
Babies crawl an average of 200m a day.
212
Dutch, on average are the tallest people.
187