Mushrooms are more closely related to humans than they are to plants.
47
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Tigers can see 6 times better at night than humans.
305
It takes approximately 12 hours for food to entirely digest.
93