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Monday, November 23, 2009 |
Monday, November 23, 2009 |
Photo: Ancient Death-Smile Potion Decoded?Scientists in May 2009 said they had finally uncovered the source of the potion's lethal, smile-inducing effects: the hemlock water-dropwort plant. Photograph by DEA/G. Dagli Orti via Getty Images
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY |
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