Your heart will pump about 212 million liters in its lifetime.
26
Research has determined that most people are happiest at 7:26pm on a Saturday night.
70
The human brain doesn't stop developing until about 25 years old.
102
Our brains have a negativity bias and will remember bad memories more than good ones.
15
In one day, adult lungs move about 10,000 litres of air.
11
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118