Pigs can breathe through their butt, and maybe you can too!

A research team in Japan has discovered that pigs can survive without breathing through their lungs, if oxygen is pumped up their rear. Apparently humans can also 'benefit' from this intestinal breathing, and trials will start soon.

Vice:

By pumping oxygen and oxygenated liquid through animals' buttholes into their intestines, the researchers found that they could survive without breathing through their lungs.