Ah nice! Just noticed it’s 8 minutes long - reminds me of Ruby 5 - you could call these Elixir in Eight 
Creating the same kind of app to present the content could be a nice little project for you too:
There used to a brilliant Ruby podcast called Ruby 5, and apart from aiming to be around 5 mins per episode (which is perfect for me personally) they had visual indicators of where you were while listening too, and those sections expanded with further info when they were the current topic. It’s no longer around now but here’s an archive.org snapshot: Ruby5 - Episode #504 - October 21st, 2014 (you can hit play, but unfortunately it seems to loop after a minute or so - but you can see what I mean about the title/section updates).
