Maddie reminisces about the unique childhood experience of chickenpox parties, where parents intentionally exposed their kids to the virus for convenience. Randall explains the cultural shift that occurred with the introduction of the chickenpox vaccine in the mid-nineties. The conversation also touches on the surprising traces of radioactivity found in our teeth, a remnant of nuclear tests from the 1950s and 60s, revealing how historical events can leave lasting marks on generations.
