HomePodcastsThe Episodic Table of Elements70. Ytterbium: White GoldThe Episodic Table of Elements70. Ytterbium: White GoldNovember 2, 2020 · 15 minPlay episodeShare from this pointShow notesWhen Johann Bottger failed to turn lead into gold, porcelain made a pretty good consolation prize.All episodes of The Episodic Table of Elements