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How Ancient Romans made water flow uphill without pumps. [🎞️ simple.history_]
3 条评论
金川康雄8 天前
The ancient Romans mastered natural forces, yet modern society relies on machines and has forgotten nature.
SteverinoC7 天前
A 10 foot drop in elevation is literally not uphill.
Issa8 天前
The finished version made me forget how frustrating the middle was. That made a real difference to my confidence.
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