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RetroTech: Recordable Paper - The 3M Sound Page

Techmoan1.47M subscribers

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Hand-picked by a BrighterTube curator · found via round-3 back catalogue of a channel Lumen picks video by video · 82% confidence

Explains 3M Sound Page recordable paper technology, its audio encoding method, and market context. Documents an unusual intersection of analog recording and paper.

A 12-minute video from Techmoan: “RetroTech: Recordable Paper - The 3M Sound Page”.

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Part of Retro Tech Goodies