This week鈥檚 new questions
How can one vibrating eardrum convey the rich symphony that we hear? And is it possible to yawn without closing your eyes?
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Why is this snail carrying an extra shell on its back?
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Could any photons that were around me in my childhood still exist?
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Why are many people squeamish about the sight of blood? (part 2)
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Does a latte cool faster than a cappuccino? (part 2)
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This week鈥檚 new questions
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How much of my body from 40 years ago remains part of me today?
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Do spiders survive if thrown from a height out of a window?
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What happens if I shine a torch, moving at the speed of light? Part 2
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This week鈥檚 new questions
Why do we have nerve endings in our teeth when they seem to serve no useful purpose? And when doing strenuous exercise, why does it seem to help to call out the number of repetitions?
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In which direction in the sky did the big bang take place?
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Humans have 鈥済ood bacteria鈥�, but what about 鈥済ood viruses鈥�?
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What鈥檚 the best angle for a hosepipe to spray water furthest? (Part 2)
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This week鈥檚 new questions
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