Every human spent about half an hour as a single cell.
144
In one day, adult lungs move about 10,000 litres of air.
11
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
35
Tigers can see 6 times better at night than humans.
305
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
The human brain uses approximately as much energy as a 10 watt light bulb.
120
On average, there's 100 billion neurons in the human brain.
83
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
160