A person can live without food for about a month, but only about a week without water.
156
Our brains have a negativity bias and will remember bad memories more than good ones.
15
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Your thumb is about the same size as your nose.
124
You forget 90% of your dreams.
256
The human brain doesn't stop developing until about 25 years old.
102
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137