Women rate men more attractive if other women are looking and smiling at him.
17
More redheads are born in Scotland than in any other part of the world.
85
A hard working adult sweats up to 4 gallons per day.
39
In a lifetime, an average person walks the equivalent of 5 equators
177
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
Children's sense of smell is better than adults'.
860
There are about 255 babies born worldwide every minute.
46
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99