More redheads are born in Scotland than in any other part of the world.
85
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
Sleeping on the job is acceptable in Japan. It is viewed as exhaustion from working hard. Some people fake it to look committed to their job.
57
Americans collectively eat one hundred pounds of chocolate every second.
60
The average American eats at McDonalds more than 1,800 times in their life.
52
You will experience the billionth second of your life when you are 31 years old.
21
Women have a slightly higher average IQ than men.
164
Men laugh longer, louder, and more often than women.
61