Intelligent people have more zinc and copper in their hair.
233
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
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
Someone on Earth reports seeing a UFO every three minutes.
180
90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
Two in five people in the world marry their first love.
270
40% of people who are rejected in romantic love slip into clinical depression.
72