In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
The human brain doesn't stop developing until about 25 years old.
102
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
A human being loses an average of 40 to 100 strands of hair a day.
133
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
The human sigh acts as a physiological reset button.
23
The human body contains over a billion miles of DNA.
147
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13