Orbit : Earth's extraordinary journey. Episode 2, Spin /

Every step of the Earth's 940 million kilometre, one-year journey around the sun is essential to maintaining life as we know it, giving us the ever-changing weather and seasons that transform our planet. In terms of maintaining life on our planet, 23 is truly the magic number. Without this uniq...

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Bibliographic Details
Other Authors: Taylor, Dick (Producer), Hewitson, Thomas (Screenwriter, Director)
Format: Video
Published: London, England : British Broadcasting Corporation, 2012.
Online Access:CONNECT