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Microwave Man
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Percy Spencer and His Sizzling Invention
PDF
Sofort lieferbar | Lieferzeit: Sofort lieferbar I
Artikel-Nr:
9780766058231
Veröffentl:
2014
Einband:
PDF
Seiten:
48
Autor:
Sara L. Latta
Serie:
Inventors at Work!
Sprache:
Englisch
Beschreibung:
Most people love microwave popcorn or a warm snack from the microwave, but before 1975, homes did not have this great device. How did Percy Spencer go from a small town mill worker to the inventor of one of the most popular devices in the world? This book explains how Spencer's love of science and machines helped him achieve a patent for the microwave oven.
Most people love microwave popcorn or a warm snack from the microwave, but before 1975, homes did not have this great device. How did Percy Spencer go from a small town mill worker to the inventor of one of the most popular devices in the world? This book explains how Spencer's love of science and machines helped him achieve a patent for the microwave oven.