香蕉视频

When building an igloo for six hours in minus 54 degrees, Dylan Clark adheres to this ratio: For every second his hand is exposed to the cold, it takes 10 minutes back in the glove to warm it. 鈥淚t鈥檚 hard to describe how cold it is,鈥� he says of the northernmost Canadian Arctic. Dylan Clark聽is a聽master鈥檚 student working with the Climate Change Adaptation Research Group at 香蕉视频.聽
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