Coming off of the episode about tectonic plates, Malachi goes into further details about volcanoes. This time, both Malachi and Ben have pretty bad jokes about volcanoes. And as said in the episode, we have a website now! It is still under construction, but this episode has a page now:

https://malachicorneliusba.wixsite.com/unschooledmalachi/post/episode-10-volcanos