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-squarewischilinkfedilinkEnglisharrow-up10·edit-21 day agoBecause it’s simpler to build siphons through large valleys instead of 100 meter high 10 kilometer long aqueducts.
minus-squareDonjuanme@lemmy.worldlinkfedilinkEnglisharrow-up4·21 hours agoBut you have to keep water pressure throughout the length of that tube, how did they do that with their materials?
Because it’s simpler to build siphons through large valleys instead of 100 meter high 10 kilometer long aqueducts.
But you have to keep water pressure throughout the length of that tube, how did they do that with their materials?