A world without telephones? Impossible for most young readers to imagine. Let them know they can thank inventor Alexander Graham Bell for every ringtone! Filled with facts and photos, Bell's story highlights the scientific process he followed, failures and all, from identifying a problem to getting his communication technology into the hands of users.
These stories of hard working inventors are filled with engaging text and colorful images, all reviewed by Smithsonian experts.
Australian Curriculum:
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