Neanderthals used to use toothpicks and custom wood instruments 130,000 years ago as the earliest signs of dentistry? Dr. Shoup breaks down the research from recent archeological findings in Croatia. And how do broken teeth come about? It’s typically not just one chomp and suddenly you have a broken tooth. The doctor has the details. Then, which CoronaVirus vaccine is the best one? Which one is the most practical for storage and distribution? Listen for the answers.