Imagine you’re walking in the forest and you see a bear,” said Nadine Burke-Harris, a Canadian-American pediatrician, during a 2014 TEDMed talk. “Your heart starts to pound, your…
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Imagine you’re walking in the forest and you see a bear,” said Nadine Burke-Harris, a Canadian-American pediatrician, during a 2014 TEDMed talk. “Your heart starts to pound, your…