Since 2011, Onno (VK6FLAB) has been producing weekly podcasts for beginning Australian amateur radio operators. The podcasts are short, from one to three minutes long. I’m no longer a beginner, but I really enjoy the podcasts. They are full of curiosity, advice, and encouragement. They make me want to get on the air.
The first series of podcasts, What use is an F-call? ran from 2011 through June 2015. These were about operating with with the Australian Foundation Licence, the entry-level license there.
The second series, Foundations of Amateur Radio, is still for Foundation Licence holders, but has a name that makes a bit more sense to non-Australian hams.
Each podcast has a text transcription, which helps with handicapped accessibility. Those are available on the website and I can see them in my iOS Podcasts app.