Even travelling at the speed of light it would take 2 million years to reach the nearest large galaxy, Andromeda.

Tortoises in the Mojave Desert store up to 1/3 of their body weight in urine. When they need water, the water in their urine flows back into their bodies while the waste remains and expels.

Ancient Romans at one time used human urine as an ingredient in their toothpaste.

AMAZING FACTS