Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
From the age of thirty, humans gradually begin to shrink in size.
1
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
The average person who stops smoking requires one hour less sleep a night.
79