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
The human brain is more active during sleep than during the day.
28
The human brain has the capacity to store everything that you experience.
4k
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
On average a woman has 4 sexual partners in her lifetime.
-143
There are about 255 babies born worldwide every minute.
46