Our Right Lungs takes more air than our left lung.
194
Human hair and fingernails continue to grow after death.
7
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118