Catalyst

Season 15, Episode 22

Episode Title: Implant Protection, What Rat Is That?, Science Of The Perfect Drink

Air Date: 2014-12-11

Overview:

Reporter Mark Horstman gives up some of his own blood to test specially coated stents that can mimic the blood vessel wall and Dr Jonica Newby is on a mission to find out what's been lurking in the back yard.