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
People with blue eyes are better able to see in the dark.
153
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
You forget 90% of your dreams.
256
On average, a person will spend about five years eating during his or her lifetime.
90
In 75% of American households, women manage the money and pay the bills.
97
More boys than girls are born during the day; more girls are born at night.
120
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7