Your heart will pump about 212 million liters in its lifetime.
26
Mushrooms are more closely related to humans than they are to plants.
47
Early American humans hunted car-size armadillos and used their shells for houses.
12
We share 70% of our DNA with a slug.
218
Your fingernails grow faster in summer.
744
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The human brain doesn't stop developing until about 25 years old.
102