New Delhi: With a distorted polar vortex, the world has been experiencing extreme weather at various countries.Polar vortex is a large cyclone over the earth's geographical poles. These are low pressure winds which strengthen in
India TV News DeskPublished : Jan 13, 2014 22:45 IST, Updated : Jan 14, 2014 7:18 IST
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2. In Vostok, Antarctica, the lowest temperature recorded ever on earth was -89.2 C.
