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Last word

New 卅繁消消'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

HCNBCF THOR: THE DARK WORLD, Chris Hemsworth as Thor, 2013. ph: Jay Maidment/?Walt Disney Studios/courtesy Everett Collection

Last Word

Could you make a machine that flew like Thors hammer in the comics?

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HDTNNH Crab-eating macaca in Thailand ; specie Macaca fascicularis family of Cercopithecidae

Last Word

This weeks new questions

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This mosaic of Mars is a compilation of images captured by the Viking Orbiter 1. The center of the scene shows the entire Valles Marineris canyon system, more than 2,000 miles (3,000 kilometers) long, 370 miles (600 kilometers) wide and 5 miles (8 kilometers) deep, extending from Noctis Labyrinthus, the arcuate system of graben to the west, to the chaotic terrain to the east.

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If humans colonised Mars, how would they calculate time? (Part 2)

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Issue no. 3447 published 15 July 2023

New 卅繁消消 issue 3447 cover
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