The steepest street in the world is Baldwin Street located in Dunedin, New Zealand. It has an incline of 38%.
At - 40 degrees Centigrade a person loses about 14.4 calories per hour by breathing.
Human thigh bones are stronger than concrete!
Ketchup was sold in the 1830s as medicine.
By raising your legs slowly and lying on your back, you can’t sink in quicksand.
The yo-yo was originally a weapon used in the Philippine jungles.
Several well documented instances have been reported of extremely obese people flushing aircraft toilets whilst still sitting on them. The vacuum action of these toilets sucked the rectum inside out.