Today I LearnedEnglish • 4 months ago

TIL TIL: LaserDiscs were first marketed and sold in 1978 — and they were originally called DiscoVision!

en.wikipedia.org

cross-posted to:
wikipedia

339

TIL TIL: LaserDiscs were first marketed and sold in 1978 — and they were originally called DiscoVision!

en.wikipedia.org

Today I LearnedEnglish • 4 months ago

cross-posted to:
wikipedia

LaserDisc - Wikipedia

en.wikipedia.org

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4 months ago
LaserDisc ran at up to 1800 RPM also in a 30cm form factor

In the Tech Connections video on them, they sound like they’re taking off when they spool up.

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