Most of the world's people must walk at least 3 hours to fetch water!
38
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
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
A hard working adult sweats up to 4 gallons per day.
39
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
If you're over 100 years old, there's an 80% chance you're a woman.
143
The average American eats at McDonalds more than 1,800 times in their life.
52