> This process imprints holes – or no holes – onto the surface layer, which repr... | Hacker News

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		alfl on Dec 2, 2023 \| parent \| context \| favorite \| on: 10,000TB storage cartridges could become mainstrea... > This process imprints holes – or no holes – onto the surface layer, which represents binary information. It’s high-density ceramic punch cards!

beAbU on Dec 2, 2023 [–]

Well, that's how CDs and other optical media also work.

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