Transcript for Understanding Antarctica's Extremely Low Temperatures
What we're seeing their temperatures. That start off. Quite cold. And then when the sky clears they dropped fairly rapidly it. If that condition can persist for a few days. The ground chills gets quite cold. The ground itself is radiating away heat into space in to clear space. And by getting very cold on the surface you chill the atmosphere that's next to this very -- This -- -- it's getting very cold into the clear sky conditions. Is denser and starts to slide down this huge dome of Antarctic. What you need is a place where -- -- here is actually caught and held for -- So by causing me -- floated the stationary for an extended period to -- the absolute. Lowest temperatures that were able to --
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