Each year, around 24,000 Americans are bitten by rats!
65
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
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Children's sense of smell is better than adults'.
860
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Every workday, 6.7 million people commute to Manhattan!
26

