|  Smithsonian (blog) | Easter Island Drug Makes Mice Happier, Smarter Smithsonian (blog) Out of Polynesia emerges a drug that may have potential for preventing cognitive decline associated with old age. | 
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Polynesia
|  Smithsonian (blog) | Easter Island Drug Makes Mice Happier, Smarter Smithsonian (blog) Out of Polynesia emerges a drug that may have potential for preventing cognitive decline associated with old age. | 
More: continued here