< Page:Popular Science Monthly Volume 92.djvu
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When Airplanes Whizz Over the Pole
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����T^vd. 'S b1?mi'au"abo:4'bofh t^ Robert E. Peary in a new book. "Secrets of Polar
. the Ditm, air above both the earth s poles will be stirred by whirring airplane propellers"
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