Who Was Alexander Graham Bell?

Autori

• Bonnie Bader

Parametri

• Biografie e pensieri
• Saggistica
• Scienza
• Storia
• Tecnologia e tecnica

Maggiori informazioni sul libro

Did you know that Bell's amazing invention--the telephone--stemmed from his work on teaching the deaf? Both his mother and wife were deaf. Or, did you know that in later years he refused to have a telephone in his study? Bell's story will fascinate young readers interested in the early history of modern technology!

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Lingua: Inglese

Pubblicato: 2013

(In brossura)