女生小视频

Last word

New 女生小视频's popular Last Word series gives readers the opportunity to answer each other's questions about everyday science phenomena, from the shape of scones to the evolutionary history of toenails. To answer a question or ask a new one, email lastword@newscientist.com

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Last Word

This week鈥檚 new questions

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Sore Tooth Decay. Dental Care And Pain; Shutterstock ID 1895847487; purchase_order: -; job: -; client: -; other: -

Last Word

What is the point in having nerve endings in our teeth?

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Last Word

Why do loose screws only get looser, not the other way round? (part 2)

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Scones

Last Word

How does a scone develop a 鈥渨aist鈥 as it rises in the oven?

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Issue no. 3427 published 25 February 2023

New 女生小视频 issue 3427 cover
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