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Criminologist Believes Violent Behavior Is Biological

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Big Sibling's Big Influence: Some Behaviors Run In The Family

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James Webb Space Telescope Wings It

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James Duncan Davidson/James Duncan Davidson / TED

When Does Learning Begin?

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What Does Modern Prejudice Look Like?

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'Zoobiquity': What Humans Can Learn From Animal Illness

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Oliver Sacks: Hallucinations

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Robert Ballard: 50 Years Exploring Deep Waters

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Breaking Into The 'Department Of Mad Scientists'

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Researchers used a clip from the David Lynch film Rabbits to make volunteers uneasy. Afterward some people got Tylenol, which appeared to help them cope. YouTube hide caption

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"Beauty draws us in...It takes us outside ourselves and it motivates us. It's essential to life and to happiness." Asa Mathat/TED hide caption

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Are We Hard-Wired For Beauty?

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The Teenaged "Troublemaker" Fighting For Science

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Down The Gullet: A Guided Tour Of Your Guts

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