@innerworkings.lab: How a cassette plays, told through the Sony Walkman TPS-L2 from 1979: the tape's tiny magnets, the head that reads them, the circuit that makes them stronger and the tiny speakers that turn them back into moving air. #CassetteTape #HowItWorks #SleepTok #CalmingContent #TheInnerWorkings

The Inner Workings

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Tuesday 03 November 2026 14:43:39 GMT