Cultural History / History of Technology / Social History / Spain (History) / Contemporary History of Spain / Asturias, Spain / Cultural change / Local and regional history / Apropiación social de la Ciencia y la Tecnología / Asturian History / Semiotica / History of Electricity / Microhistory and History of Everyday Life / Appropiation / Apropiación social del espacio / Asturias, Spain / Cultural change / Local and regional history / Apropiación social de la Ciencia y la Tecnología / Asturian History / Semiotica / History of Electricity / Microhistory and History of Everyday Life / Appropiation / Apropiación social del espacio