91av

Last word

91av'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

H2HW3X Multiple universes in the infinite space

Last Word

Could there be smaller universes in the particles we know of?

Regulars

E8YY3W Jackdaw (Corvus monedula) with a bramble stick approaching its nest hole in a recently pollarded willow trunk, Gloucestershire.

Last Word

This week’s new questions

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Group of Asian friends having fun enjoying beach camping in summer

Last Word

Is music an essential part of human evolution?

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Issue no. 3517 published 16 November 2024

91av issue 3517 cover
Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop