The human sigh acts as a physiological reset button.
23
Your body is creating and killing about 2.4 million red blood cells per second.
17
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
The average person's skin weighs twice as much as their brain.
131
Held in farts enter your bloodstream and are bad for your body.
26
The human brain uses approximately as much energy as a 10 watt light bulb.
120
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