Ángela Ruiz Robles in illustration #WHM26 #WomensHistoryMonth #WomenInSTEM
Ángela Ruiz Robles #Spanish #teacher #writer #inventor of mechanical precursor to electronic book. 1949 awarded patent for "la Enciclopedia Mecánica" mechanism with press buttons that displayed learning materials, updated to rotating reels in 1962 b. #OTD 28 Mar 1895 en.wikipedia.org/wiki/%C3%81n...