What do record players, batteries, and movie cameras have in common? All these devices were created by the man known as The Wizard of Menlo Park: Thomas Edison.
Ein Bestseller jetzt neu als Broschurausgabe! Die gebundene Ausgabe erzielte hervorragende Kritiken im Daily Telegraph, New Scientist, The Independent und in de
Thomas Alva Edison; who transformed his childhood problem of deafness into an exemplary quality of concentration; did not get tired till his last. Despite being