L. M. Pidgeon References L. M. Pidgeon Canadian scientist Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: magnesium processing/ History…same time in Ontario, Canada, L.M. Pidgeon’s process of thermally reducing magnesium oxide with silicon in externally fired retorts was introduced. Read More…same time in Ontario, Canada, L.M. Pidgeon’s process of thermally reducing magnesium oxide with silicon in externally fired retorts was introduced. Read More