Water is actually naturally blue.
48
It's impossible to sink in the Dead Sea without equipment!
72
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
An ounce of platinum can be stretched 10,000 feet.
40

Mushrooms are more closely related to humans than they are to plants.
47


