If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
A human being loses an average of 40 to 100 strands of hair a day.
133
In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22