BBC: Orbit - Earth's Extraordinary Journey (DVD, 2013) Dr Helen Czerski Region 4 DS Leap between rooftops

Leap between rooftops

leaves Hollywood to spend a few weeks on the streets of

Towards the end of World War Two

many episodes curdle the blood

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BBC: Orbit - Earth's Extraordinary Journey (DVD, 2013) Dr Helen Czerski Region 4 DS Leap between rooftopsBBC: Orbit Earth's Extraordinary Journey (DVD, 2013) Region 4. Right now, you're hurtling around the Sun at 64,000 miles an hour. In the next year, you'll travel 684 million miles, to end up back where you started. In this spectacular series, presenters Kate Humble and Dr Helen Czerski follow the Earth's voyage around the Sun for one complete orbit, to witness the astonishing consequences this journey has for us all. From seasonal extremes to