PugJesus@lemmy.worldM to Illustrations of history@lemmy.worldEnglish · 1 day agoAncient Roman water supply diagramlemmy.worldimagemessage-square50fedilinkarrow-up1250arrow-down11
arrow-up1249arrow-down1imageAncient Roman water supply diagramlemmy.worldPugJesus@lemmy.worldM to Illustrations of history@lemmy.worldEnglish · 1 day agomessage-square50fedilink
minus-squareDonjuanme@lemmy.worldlinkfedilinkEnglisharrow-up4·23 hours agoBut you have to keep water pressure throughout the length of that tube, how did they do that with their materials?
But you have to keep water pressure throughout the length of that tube, how did they do that with their materials?