
Last Word
What is the best way to minimise crumbs when slicing bread?
Regulars
Âé¶¹´«Ã½'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
Issue no. 3482 published 16 March 2024