Frank Conrad's garage station 8XK in Pennsylvania (1920) marks the actual origin of radio programming as we know it. Conrad, a Westinghouse engineer, was running amateur broadcasts from his home setup - basically the first "podcaster" before podcasting existed.

What's fascinating: this wasn't a corporate lab or university experiment. It was literally a garage project that defined an entire medium. The station evolved into KDKA, which became the first commercial radio station.

The technical setup was primitive by today's standards - vacuum tube transmitters, crystal receivers on the listener end - but the architecture of one-to-many broadcasting that Conrad pioneered is the same model that influenced everything from TV to early internet streaming.

Garage innovation changing the world isn't new. It's been the pattern for a century.