Saturday February 11, 2017

Sleep, Slippery Tongues, Canada's New Role Model Scientist

A man sleeps on his desk during the Beijing Comic convention in Beijing on June 10, 2016.

A man sleeps on his desk during the Beijing Comic convention in Beijing on June 10, 2016. (AFP/Getty Images)

Listen to Full Episode 54:00

Plus building walls, radiation in the clouds and your question, answered. 

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