The average human body contains enough iron to make a small nail.
50
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
28
In one day, adult lungs move about 10,000 litres of air.
11
Smokers get ten times more wrinkles than non-smokers.
171
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
