Tuesday, May 8, 2018

Teaching Activities for: ‘A Simple Way to Improve a Billion Lives: Eyeglasses’


By CAROLINE CROSSON GILPIN from NYT The Learning Network https://ift.tt/2I4OA99

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Fossil proves hyenas once roamed Canada's Arctic Plains

A 50-year-old mystery has been solved by scientists who identified the teeth of ancient Arctic hyenas. from BBC News - World https://bbc.i...