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A comment on Successful room temperature ambient-pressure magnetic levitation of LK-99. Parent comment

Re:Successful room temperature ambient-pressure magnetic lev... by jacquesm on Friday August 04, 2023 @05:51AM (#36997687)
I think every technology is double edged, from the humble hammer all the way to atomic energy, you can always apply tools for good and for bad.
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Re:Successful room temperature ambient-pressure magnetic lev... by bartislartfast on Friday August 04, 2023 @07:06AM (#36998266)
double edged hammer is certainly a useful tool but I prefer the one with the thing on the back for nails
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Re:Successful room temperature ambient-pressure magnetic lev... by jacquesm on Friday August 04, 2023 @02:01PM (#37003510)
That's called a double axe.
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