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The Curious Cases of Rutherford & Fry
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Why do you itch and should you scratch?
Here are a dozen facts which will really get under your skin.
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Why do we faint?
Why do humans faint but giraffes don't?
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Are you a secret ginger?
Why do non-ginger parents sometimes give birth to redheaded children?
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What shape is the Earth?
Drs Adam Rutherford and Hannah Fry hunt for a true sphere.