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
More redheads are born in Scotland than in any other part of the world.
85
90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Children's sense of smell is better than adults'.
860
Babies cry but they don't produce tears until one to three months after birth.
238
Infants spend more time dreaming than adults do.
102