Description
With a few brief months of formal schooling, Thomas Edison was largely self-taught. His career as a telegrapher was undistinguished, with Edison often being fired because he paid attention to his inventions and experiments rather than his work. He found his true calling as an inventor, and held the patents on over a thousand inventions, including the light bulb and the phonograph, during his lifetime. (20030301)
Détails du livre
Format
Broché
Pages
48 pages
Langue
Anglais
Publié
avr. 12, 2002
Éditeur
KidHaven Press
ISBN-10
0737709944
ISBN-13
9780737709940