Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Your thumb is about the same size as your nose.
124
On average, there's 100 billion neurons in the human brain.
83
The human brain is more active during sleep than during the day.
28
Babies crawl an average of 200m a day.
212
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
