Can you test a nuclear weapon without a fallout?

Josh and Chuck dive into the fascinating and somewhat terrifying world of nuclear weapons testing, exploring the four main ways countries have detonated nuclear bombs throughout history: atmospheric, underwater, underground, and in space. They examine infamous tests like Castle Bravo (which went disastrously wrong when the explosion was three times larger than expected) and discuss whether it's actually possible to conduct a nuclear test without releasing dangerous radioactive fallout into the environment. The hosts weave together stories of reckless Cold War-era experiments, including footage of five men who literally stood under an exploding nuclear bomb, while breaking down the science behind nuclear fission and the staggering fact that over 2,000 nuclear weapons have been detonated on Earth.