
Last Word
Why does an appointment set for 11.17 seem to demand punctuality?
Regulars
51¶¯Âþ'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. 3361 published 20 November 2021