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A comment on Bitcoin mining heats homes for free in Siberia [video]. Parent comment

Re:Bitcoin mining heats homes for free in Siberia [video] by tlrobinson on Friday November 03, 2017 @12:27PM (#15620368)
> But the important caveat is that heat pumps are (effectively) more than 100% efficient.

Well, yes, but heat pumps can't mine Bitcoin :)

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