Alexander Graham Bell was born in Scotland but spent most of his life in Canada and the United States, where he invented several devices for the transmission of sound. In 1876, after much experimentation, he developed what is generally considered to be the first practical telephone. Here is the story of the scientific ideas he mastered as he succeeded in making his working telephone. The Explosion Zone books combine vivid color illustrations and lively text to tell the stories of important scientists and inventors. ...
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Alexander Graham Bell was born in Scotland but spent most of his life in Canada and the United States, where he invented several devices for the transmission of sound. In 1876, after much experimentation, he developed what is generally considered to be the first practical telephone. Here is the story of the scientific ideas he mastered as he succeeded in making his working telephone. The Explosion Zone books combine vivid color illustrations and lively text to tell the stories of important scientists and inventors. Narratives are supplemented with easy-to-understand explanations of the scientific principles that underlie each phase of the invention or discovery being discussed. Imaginatively illustrated two-page spreads include sidebars called Here's the Science, explaining the principles of physics or chemistry that relate to the story. A glossary at the back of each book presents short definitions of scientific and technological terms.
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Good. Ships from UK in 48 hours or less (usually same day). Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some wear and barcode page may have been removed, but in good overall condition. 100% money back guarantee. We are a world class secondhand bookstore based in Hertfordshire, United Kingdom and specialize in high quality textbooks across an enormous variety of subjects. We aim to provide a vast range of textbooks, rare and collectible books at a great price. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions. We provide a 100% money back guarantee and are dedicated to providing our customers with the highest standards of service in the bookselling industry.
