If necessity is indeed the mother of invention, then the individuals profiled in this volume should be considered the most laudable of all midwives. They each saw a need and met it. Readers will learn more about the lives and methodologies of well-known inventors such as Benjamin Franklin and Thomas Edison, and become familiar with several more whose creations have sometimes outstripped their personal fame.
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Format PDF ● Pagini 376 ● ISBN 9781615300426 ● Editor Amy McKenna ● Editura Britannica Educational Publishing ● Publicat 2009 ● Descărcabil 6 ori ● Valută EUR ● ID 2411196 ● Protecție împotriva copiilor Adobe DRM
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