Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
Only humans shed emotional tears.
331
In many countries, urine was used as a detergent for washing.
17
The best recorded distance for projectile vomiting is 27 feet.
71
The average cough comes out of your mouth at 60 miles per hour.
126
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
