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Nerdy Curio

 September 27, 2018

Genetic Tweak Gave Early Humans Leg Up

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Today's Nerdy Curio is brought to you by 60-Second Science. A mutation in a key gene may have endowed humans with superior endurance—allowing them to compete better with other animals on the savanna. Christopher Intagliata reports.

-- Read more on ScientificAmerican.com

Aired September 13, 2018

All 60-Second Science content is available at www.scientificamerican.com

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