Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
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Earthquake games | Matthys Levy | Uses numerous activities and experiments to explain the forces and phenomena connected with earthquakes and volcanoes. | OL3350800W |
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Why buildings fall down | 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 |