Every day, the average person swallows about a quart of mucous.
5
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
The human brain doesn't stop developing until about 25 years old.
102
The heart pumps about 1 million barrels of blood during an average lifetime!
30
In one day, adult lungs move about 10,000 litres of air.
11
It is possible to go blind from smoking too heavily.
50
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Sex burns about 360 calories per hour.
860