No Stupid Questions@lemmy.world · 1 年前

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

ALostInquirer@lemm.ee to

No Stupid Questions@lemmy.world · 1 年前

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

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