This makes me more relieved that Jeri Ellsworth managed to make transistors (in a kiln starting with a plain silicon wafer) after interviewing retired Fairchild

This makes me more relieved that Jeri Ellsworth managed to make transistors (in a kiln starting with a plain silicon wafer) after interviewing retired Fairchild engineers about some details. At least we probably won't lose that, assuming someone survives who watched her videos.