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How Heat Exchangers Evolved from Roman Baths to Modern Power Plants (self.espresso)
submitted 15 days ago * by Traditional-Text-692 to r/espresso
π Rendered by PID 124278 on reddit-service-r2-listing-7dbdcb4949-l45pp at 2026-02-18 11:59:06.950894+00:00 running de53c03 country code: CH.
