By Shahed Nooshmand

Thirsty koalas lick trees

This is a truly eye-opening discovery.

One koala was caught lapping up rainwater for more than 30 minutes, at “a steady pace” of two licks per second.

Now think about the amount of water that goes to waste every time someone keeps the water running for no reason when brushing their teeth or taking a shower — or, contemporarily, washing their hands.