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Orbit: Earth's Extraordinary Journey
Tilt
S1
•
E3
60 min
720p
8.2
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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