this post was submitted on 30 Mar 2024

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No Stupid Questions

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No such thing. Ask away!

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What produced the old dead channel tv static audiovisuals on tvs? (upload.wikimedia.org)

submitted 2 years ago* (last edited 2 years ago) by ALostInquirer@lemm.ee to c/nostupidquestions@lemmy.world

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Media alt text:
3D render of old tv set with animated static on its screen, as if tuned to a dead channel.

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[–] Steve@startrek.website 52 points 2 years ago (1 child)

IIRC, literally the background radiation of the universe.

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[–] hperrin@lemmy.world 7 points 2 years ago

Only a fraction, but yes. It’s cool to think those photons have been around since the universe turned transparent.

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