40% of people who are rejected in romantic love slip into clinical depression.
72
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
By weight, Bone is five times stronger than steel.
417
Every month, about 9 out of 10 American children visit a McDonald’s restaurant.
299
There are more than 150 million sheep in Australia, and only some 20 million people.
247
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Two in five people in the world marry their first love.
270
Babies crawl an average of 200m a day.
212