40% of people who are rejected in romantic love slip into clinical depression.
72
The average American eats at McDonalds more than 1,800 times in their life.
52
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
As many as one third Americans flush the toilet while they are still on it.
157
Women end up digesting most of the lipstick they apply.
110
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Most of the world's people must walk at least 3 hours to fetch water!
38