The world's shortest man measures only 21.5 inches.
73
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
On average, there's 100 billion neurons in the human brain.
83
The average sperm cell swims at 8 inches per hour.
4
The average person's skin weighs twice as much as their brain.
131