No Stupid Questions@lemmy.world · 8 months ago

What produced the old dead channel tv static audiovisuals on tvs?

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What produced the old dead channel tv static audiovisuals on tvs?

upload.wikimedia.org

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No Stupid Questions@lemmy.world · 8 months ago

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

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8 months ago
IIRC, literally the background radiation of the universe.
- hperrin@lemmy.world
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  Only a fraction, but yes. It’s cool to think those photons have been around since the universe turned transparent.

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