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North Pole, South Pole: The Epic Quest to Solve the Great Mystery of Earth's Magnetism
North Pole South Pole The Epic Quest to Solve the Great Mystery of Earth's Magnetism
Author: Gillian Turner
Why do compass needles point north—but not quite north? What guides the migration of birds, whales, and fish across the world?s oceans? How is Earth able to sustain life under an onslaught of solar wind and cosmic radiation? For centuries, the world?s great scientists have grappled with these questions, all rooted in the same phenomenon—Earth?s ...  more »
ISBN-13: 9781615190317
ISBN-10: 1615190317
Publication Date: 1/1/2011
Pages: 288
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Publisher: Experiment, The
Book Type: Paperback
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