In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
The human brain doesn't stop developing until about 25 years old.
102
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Your fingernails grow faster in summer.
744
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191