Babies crawl an average of 200m a day.
212
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
The human sigh acts as a physiological reset button.
23
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Our brains have a negativity bias and will remember bad memories more than good ones.
15
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k