A human being loses an average of 40 to 100 strands of hair a day.
133
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
A man's beard grows fastest when he anticipates sex.
239
In one day, adult lungs move about 10,000 litres of air.
11
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
Our brains have a negativity bias and will remember bad memories more than good ones.
15
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62