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Earlier this year these researchers found that in addition to growing new neurons, exercise doubled blood flow to the brain.
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Emails from a family at the epicenter of the World Trade Center on 9/11/2001 as they volunteered to help and tried to cope with the tragedy.
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1924 version of the smart car. And a really great photo.
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Designers get married, and have a cool wedding design.
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Photoshop Partial Face Transplants Pics. Bizarre but compelling images of celebrities faces fused together.