This week鈥檚 new questions
If birds are descended from dinosaurs, why don鈥檛 birds roar? And what鈥檚 that soapy liquid in a can of chickpeas?
Core subject: how does Earth’s magnetic field arise?
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Why does the jet stream affect our weather?
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This week’s new questions
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Has all the hardware sent into space affected Earth鈥檚 gravity?
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Kissed by a human or licked by an animal: which has more disease risk?
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Does your fringe grow faster than the hair on the rest of your head?
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This week’s new questions
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This week’s new questions
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