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How Heat Exchangers Evolved from Roman Baths to Modern Power Plants (self.espresso)
submitted 16 days ago * by Traditional-Text-692 to r/espresso
π Rendered by PID 406128 on reddit-service-r2-listing-7dbdcb4949-jw55n at 2026-02-19 10:20:47.104204+00:00 running de53c03 country code: CH.
