This episode is an intro to basic concepts regarding radiation and nuclear weapons based on radiation science. It will give PJs and SOF Medics the basic vocabulary, concepts and principles from which to approach this daunting subject. This podcast will serve as an intro to issues related to casualty response and responder safety in resposne to such an event and give you the basic knowledge to understand later discussions on the topic. Learn about radiation, ionizing vs non ionizing, fusion vs fission, the difference between an atom or nuclear bomb vs. a thermonuclear bomb, and more.