March to June • 2012 • episode "3/3" • Orbit: Earths Extraordinary Journey

Category: Nature
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In this final episode we complete our journey, travelling back from the March equinox to the end of June. Kate Humble is in the Arctic at a place where spring arrives with a bang, whilst Helen Czerski chases a tornado to show how the earth's angle of tilt creates the most extreme weather on earth.

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