The History of AM/FM Radio | How Voices Traveled Through the Air

For over a century, radio has carried voices, music, breaking news, and historic moments through the air. But how did it all begin? And why do we have both AM and FM? In today’s episode, we explore the fascinating story of AM and FM radio — from the early experiments of Heinrich Hertz and Guglielmo Marconi to the breakthrough of Edwin Howard Armstrong and the rise of crystal-clear FM sound. We’ll dive into the Golden Age of radio, how it became a household necessity, why AM travels farther at night, and how radio survived television, the internet, and streaming. Before podcasts and Spotify… there was a wooden box glowing in the corner of the living room — and it changed the world. If you love learning the story behind everyday technology, this one’s for you. ⏱️ Timestamps: 0:00 – When the Air Started Talking 1:22 – The Birth of Radio Waves 2:43 – The Rise of AM Broadcasting 4:43 – The Invention of FM Radio 6:14 – Car Radios and Everyday Life 7:08 – Stereo, Digital, and Modern Radio 8:22 – Why Radio Still Matters Today 📻 Subscribe to History of Simple Things for more fascinating stories behind everyday objects and technology. #RadioHistory #AMRadio #FMRadio #HistoryOfTechnology #GoldenAgeOfRadio #BroadcastHistory #HowItWorks #WirelessCommunication #EdwinArmstrong #Marconi #HistoryChannel