Open Thread - Thurs 08 June 2023: Caissons! Submitted by Sima on Thu, 06/08/2023 - 5:00am Caissons! Caissons, some roll, some sink, and more... This is a bit of an exploration of a couple meanings of the word 'caisson'. Why? I dunno. It was a rabbit hole that I went down recently and learned some cool things! A 1918 caisson for artillery and crew from: here. The Tyne Bridge, from: here
