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Permanent ‘Superman crystal’ holographic storage is etched with the Bible, Magna Carta

A type of crystalline storage with an estimated lifespan of billions of years has been tested with documents encoded using the technology.

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As PCWorld's senior editor, Mark focuses on Microsoft news and chip technology, among other beats. He has formerly written for PCMag, BYTE, Slashdot, eWEEK, and ReadWrite.

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