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Ten Materials That Shaped Our World
M. Grant Norton
Broschiertes Buch

Ten Materials That Shaped Our World

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This book examines ten materials-flint, clay, iron, gold, glass, cement, rubber, polyethylene, aluminum, and silicon-explaining how they formed, how we discovered them, why they have the properties they do, and how they have transformed our lives. Since the dawn of the Stone Age, we have shaped materials to meet our needs and, in turn, those materials have shaped us.The fracturing of flint created sharp, curved surfaces that gave our ancestors an evolutionary edge. Molding clay and then baking it in the sun produced a means of recording the written word and exemplified human artistic imaginati...