In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
A human being loses an average of 40 to 100 strands of hair a day.
133
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Your thumb is about the same size as your nose.
124
There's 100 trillion good bacteria living in your body.
17
The human body contains over a billion miles of DNA.
147
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266