HomePodcastsThe Episodic Table of Elements93. Neptunium: Great ExpectationsThe Episodic Table of Elements93. Neptunium: Great ExpectationsAugust 22, 2024 · 1 h 8 minPlay episodeShare from this pointShow notesTo the person who said, "the episodes are never too long," I'm terribly sorry.All episodes of The Episodic Table of Elements