Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
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
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
The average American eats at McDonalds more than 1,800 times in their life.
52