The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Most people turn their music down in the car when finding a street sign to "see better".
34
The average woman uses her height in lipstick every 5 years.
146
Two in five people in the world marry their first love.
270
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