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Microfiche can last 500 years. So can engravings in nickel, which can be read with an optical microscope: https://en.wikipedia.org/wiki/HD-Rosetta https://en.w
by Robotbeat 5y ago
Microfiche can last 500 years. So can engravings in nickel, which can be read with an optical microscope:
https://en.wikipedia.org/wiki/HD-Rosetta https://en.wikipedia.org/wiki/HD-Rosetta