Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Enamel is hardest substance in the human body.
61
The human body contains over a billion miles of DNA.
147
The average person will go on a date at least 100 times before they finally marry.
33
Tigers can see 6 times better at night than humans.
305
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
Obsessive nose picking is called Rhinotillexomania.
101
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24