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Why Do Magnets Wipe Hard Drives?
Magnets are still safe to use with your smartphone!
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How strong of a magnet do you need to erase the data on an old-fashioned tape backup system (as in, one of those things that spins around with reels and tapes)?
At what temperature would a magnetic tape backup be unreadable due
How long does data last on magnetic tape? Can we recover it after
Salvage Neodymium Magnets from an Old Hard Drive