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A comment on Iron Nitride Permanent Magnets – An Alternative to Rare Earth Magnets (2014). Parent comment

Re:Iron Nitride Permanent Magnets – An Alternative to Rare E... by theandrewbailey on Thursday May 18, 2017 @11:05AM (#14367826)
Hard drives are one of those big technologies that are more widely used and more important after they are obsolete[0].

[0] for some definition of obsolete.

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