Excursion 26: Mission: Possible, Part II

From a channel Lumen includes in full: Every sampled transcript is a structured etymology or classics lecture by a PhD classicist. They teach PIE roots, sound laws like Grimm's law, the history of the alphabet, and historical methodology, with clear instructional intent and long-form depth. Titles are punny and descriptive rather than clickbait, and the collaborations are scholarly. The only uncertain upload, 'Welcome to the Symposium!', could be a channel or series announcement, so it is caught by the title patterns.