this post was submitted on 14 Nov 2024
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Showerthoughts

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The static on old CRT TVs with rabbit ears was the cosmic microwave background. No one in the last 25 years has ever seen it.

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[–] RedIce25 109 points 1 day ago (12 children)

CRTs was in use well into the 2000s

[–] davidgro 46 points 1 day ago (6 children)

Even before the 2000s they started showing a blue screen instead of static.

That wasn't just a digital or flat panel thing.

But of course old sets were around for a long time.

[–] [email protected] 17 points 1 day ago (4 children)

My memory of the exacts here are fuzzy, but I think this depended on whether or not your TV picked up digital signal, analog, or both. I remember around that time we had a TV that would pick up static on some channels and have a blue input screen on others.

[–] [email protected] 4 points 1 day ago

Yeah, for instance the semi-ubiquitous "small TV with a vhs player built in" that was in a ton of mini-vans and kids' rooms well into the early 2000s only supported analog cable/antenna signals, so it would give the black and white static when there was no signal.

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