Br. Guy Consolmagno chats with Dr. Michelle Francl about her book  Steeped: The Chemistry of Tea, which explores the chemistry behind different styles of tea. The book caused quite a stir with various international news agencies - and a virtual firestorm in Britain.Dr. Francl was a guest for the Vatican Observatory podcast in Dec. of 2021 with an episode named: A Taste for Heavy Water. Hosts:Br. Guy Consolmagno SJ: Director of Vatican Observatory and President of the Vatican Observatory Foundation.Bob Trembley: Factotum for the Vatican Observatory Foundation.Guest:Dr. Michelle Francl: The Frank B. Mallory Professor of Chemistry at Bryn Mawr College in Pennsylvania, and an Adjunct Scholar for the Vatican Observatory.Vatican Observatory website: https://www.vaticanobservatory.org/Michelle's Blog: https://quantumtheology.blogspot.com/Intro music: Irreducible by ComaStudioFinale music:  Cinematic Documentary by Lexin_Music