As many as one third Americans flush the toilet while they are still on it.
157
2% of Europeans lack the genes for smelly armpits.
6
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Muhammad is the most common name in the world.
96
Children grow faster in the springtime than any other season during the year.
108
On average, men's noses are 10% larger than women's.
12
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