Our brains have a negativity bias and will remember bad memories more than good ones.
15
The average person's skin weighs twice as much as their brain.
131
At age 70, more than 70 percent of men are still potent!
29
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Our eyes are always the same size from birth, but our nose and ears never stop growing.
269
The right lung takes in more air than the left.
30
Human hair and fingernails continue to grow after death.
7