Bridge Builders and Some of Their Achievements Stories of Inventors by Russell Doubleday (1872 - 1949) 28 min Episodio 8 Listen "Bridge Builders and Some of Their Achievements" Reproducir Descargar episodio Ver en sitio original More episodes of the podcast Stories of Inventors by Russell Doubleday (1872 - 1949) Contents and Introduction How Guglielmo Marconi Telegraphs Without Wires Santos-Dumont and His Air-Ship How a Fast Train Is Run How Automobiles Work The Fastest Steamboats The Life-Savers and Their Apparatus Moving Pictures—Some Strange Subjects and How They Were Taken Submarines in War and Peace Long-Distance Telephony—What Happens When You Talk into a Telephone Receiver Ver todos los episodios Share Facebook Twitter LinkedIn
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