Technology@lemmy.world

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WilshiretoTechnology@lemmy.worldEnglish·8 months ago

DVD-like optical disc could store 1.6 petabits (or 200 terabytes) on 100 layers

(www.techspot.com)

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DVD-like optical disc could store 1.6 petabits (or 200 terabytes) on 100 layers

(www.techspot.com)

WilshiretoTechnology@lemmy.worldEnglish·8 months ago

Researchers at the University of Shanghai for Science and Technology have developed an optical disc with a capacity of over a petabit of data, equivalent to well...

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The foil coating usually deteriorates first
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  On cds, yes. Technology from the 80s, designed in the 70s.