Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Our Right Lungs takes more air than our left lung.
194
A man's beard grows fastest when he anticipates sex.
239
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
The human brain doesn't stop developing until about 25 years old.
102
By weight, Bone is five times stronger than steel.
417
Tigers can see 6 times better at night than humans.
305