Steinmetz
I've mentioned Charles Proteus Steinmetz before: https://wb9kzy.blogspot.com/2022/06/biographies.html and https://wb9kzy.blogspot.com/2022/06/famous-people-meeting-or-not-plus-ultra.html Steinmetz is not as famous as Tesla (BTW there was an electric vehicle company named after him about 100 years ago - it didn't do well) but Steinmetz may have been as important due to his ability to understand, explain and essentially "make things work", most important among those things was AC machinery. Tesla may have been able to intuitively dream these concepts up but without those like Steinmetz to engineer the AC machines and systems Tesla's ideas would never have become real. Anyway I recently came across this concise article on Steinmetz from the Nuts and Volts website: https://www.nutsvolts.com/magazine/article/steinmetz_father_of_elec_engineering One of the reader comments at the end of that Nuts and Volts article mentions this book: https://archive.org/details/B-001...