Dr. Don and Professor Ben talk about the risks of eating a smelly hamburger left in car for three days. Dr. Don - risky ☣️ Professor Ben - risky ☣️ All-American Cheeseburger - Nearby For Delivery or Pick Up | Buffalo Wild Wings McDonald’s Burger Survives 20 Years and Still Looks Fresh off the Grill - Interesting Engineering Control of Clostridium perfringens in Cooked Ground Beef by Carvacrol, Cinnamaldehyde, Thymol, or Oregano Oil during Chilling - ScienceDirect