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In the February 25 Issue:

TABLE OF CONTENTS
Consciousness Emerges: Somewhere along a tangled path, sights, sounds and insights pop into awareness
Making Waves: Japanese quake gave scientists an unprecedented look at a big tsunami
Lessons from the Torpid: Hibernators have some helpful tips for keeping humans healthy

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Hues To Use

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A scarlet macaw displays the colorful plumage that pre-Columbian people wanted for ritual and political displays. Breeding of these birds for their prestigious feathers may have occurred in northwestern Mexico, far from the birds’ tropical homes. Credit: Mary C. Somerville

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