Broken Symmetry - Science News

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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
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Broken symmetry

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Humans, like many animals, are built with an asymmetrical body plan, visible in the placement of the heart and other organs. Recent work hints at when and how such asymmetry may first develop. Credit: Angelhell/istockphoto

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