Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Obsessive nose picking is called Rhinotillexomania.
101
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
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Your heart will pump about 212 million liters in its lifetime.
26
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
The human brain is more active during sleep than during the day.
28
Yawns are more contagious among people with closer relationships.
163