What is a podcast, anyway‪?‬ I Should Start a Podcast

So say you upload your latest podcast episode, give it a title, and publish it. Your listeners get that episode automatically on their phones, in all sorts of apps, on all sorts of devices, all over the world. How? Why? What kind of magic happens when you hit that publish button? What is a podcast, even?

Music by Brendon Bigley - boqeh.bandcamp.com