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The art of construction
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Saralinda Hooker,Christopher Ragus,Mario George Salvadori |
Explains how tents, houses, stadiums, and bridges are built, and how to build models of such structures using materials found around the home. |
OL2752943W |
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Why buildings fall down
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Mario George Salvadori,Matthys Levy |
Once upon a time, seven wonders of the world stood tall and brilliant and, it must have seemed, would stand forever, impervious to time and gravity. Now only one remains—the pyramid at Khufu, in the … |
OL3350803W |