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A comment on Ask HN: Any Hardware Startups Here?. Parent comment

Re:Ask HN: Any Hardware Startups Here? by V__ on Thursday July 06, 2023 @08:10AM (#36614586)
On the frontpage right now is a video about water desalination: https://news.ycombinator.com/item?id=36602909

It got me wondering, would your heat pump be a solution to improve the efficiency of those plants?

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