If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
Our brains have a negativity bias and will remember bad memories more than good ones.
15
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Drivers kill more deer than hunters do.
660