Why is wombat poop cube-shaped? Researchers reveal its mystery.

Why is wombat poop cube-shaped? Researchers reveal its mystery.

Feces comes in all shapes and sizes, and now, thanks to researchers at Georgia Tech, we know what makes wombat poo so distinct. Subscribe to The Washington Post on YouTube: http://bit.ly/2qiJ4dy Follow us: Twitter:   / washingtonpost   Instagram:   / washingtonpost   Facebook:   / washingtonpost   #washingtonpost #wombats