In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Within three days of death, the enzymes that once digested your food begin to eat you.
22
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22