It takes approximately 12 hours for food to entirely digest.
93
We share 70% of our DNA with a slug.
218
On average a woman has 4 sexual partners in her lifetime.
-143
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The human brain has the capacity to store everything that you experience.
4k
The human brain doesn't stop developing until about 25 years old.
102