Wearing tight pants can lead to impotence in men.
120
The right lung takes in more air than the left.
30
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
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
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31