AM Radio: Solid Gold

In this episode of Stuff You Should Know, Josh and Chuck delve into the history and significance of AM radio. They trace its origins from the early 1900s, highlighting key milestones such as the first commercial broadcast by KDKA Pittsburgh and the establishment of major radio networks like NBC and CBS. They explore AM radio's golden age, its role in public service announcements, and its transition to music, particularly the Top 40 format. The hosts also discuss the challenges AM radio faces in the age of electric vehicles and the ongoing debate about its continued importance for emergency alerts, ultimately advocating for its preservation. The episode concludes with listener mail from a long-time fan expressing appreciation for the show's consistent presence and informative content.