this post was submitted on 19 Sep 2025
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Science Memes

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top 22 comments
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[–] Hupf@feddit.org 1 points 6 days ago* (last edited 6 days ago)
[–] chuckleslord@lemmy.world 67 points 1 week ago (1 children)

Damn, that headline sure is written to make it seem like it's something worrying. It isn't. We thought the sun was going to go into a low activity cycle in 2008 and it didn't. It's interesting, but certainly not alarming. https://www.nasa.gov/science-research/heliophysics/nasa-analysis-shows-suns-activity-ramping-up/

[–] Doomsider@lemmy.world 19 points 1 week ago (1 children)

That's exactly what a sun denialist would say! You can't trust nothing from Nasa.Too many woke scientists unlike the God fearing employees of SpaceX.

[–] chuckleslord@lemmy.world 5 points 1 week ago (1 children)
[–] Doomsider@lemmy.world 5 points 1 week ago (1 children)
[–] Chakravanti@monero.town 1 points 1 week ago

I can't distinguish between your sarcasm and mimicry. Or is there even?

[–] einfach_orangensaft@sh.itjust.works 38 points 1 week ago (2 children)

this is good for the 11m CB radio people

[–] pelespirit@sh.itjust.works 10 points 1 week ago (1 children)

Can you tell me why that would be?

[–] cRazi_man@europe.pub 19 points 1 week ago (3 children)

I'm guessing if a solar flare takes out communication infrastructure then CB radios will still work.

[–] frezik@lemmy.blahaj.zone 24 points 1 week ago* (last edited 1 week ago)

Not that. It creates atmospheric conditions where certain bands can bounce off the ionosphere and transmit beyond the horizon. Hams can get pretty damn far around the whole globe.

Edit: I was checking on the details of how far hams can go, and Google's AI slopped this out:

The "longest ham ionosphere bounce" refers to a phenomenon called moonbounce (EME, or Earth-Moon-Earth), which is an amateur radio communication technique that sends signals off the Moon's surface back to Earth, covering a distance of approximately 770,000 kilometers (478,000 miles) round trip...

No, bad LLM! Moonbounce and Ionosphere bounce are distinct things.

[–] Im_old@lemmy.world 9 points 1 week ago (2 children)

Hum, why would CB radios still work? It would fry any kind of equipment with wires. In 19th century when that big flare event happened the telegraph lines caught fire. Anything with a filament inside would fry.

[–] theneverfox@pawb.social 7 points 1 week ago

Not filliments, conductors. Such as the ones running through through your home

You can build a basic radio manually with a little bit of know how. If you have spare capacitors, they're likely to survive and be pretty replaceable. You can rig up an antenna out of any wire, it just needs to be the correct length and it'll work to some degree.

If your entire house goes up in flames at once, well, spare parts are probably not on the table

[–] pennomi@lemmy.world 6 points 1 week ago

Telegraph lines are longer therefore have a larger effect during a solar flare.

But yeah, at a certain level, a solar flare would fry everything.

[–] pelespirit@sh.itjust.works 7 points 1 week ago

That makes sense, I thought it would make the signals clearer or something.

[–] 667@lemmy.radio 10 points 1 week ago

And 10m Amateur Techs!

[–] driving_crooner@lemmy.eco.br 12 points 1 week ago (1 children)

Bet oil companies are going to be look not our fault see it?

[–] SharkAttak@kbin.melroy.org 13 points 1 week ago (1 children)

No, they'll probably gonna be "see? We told you the sun isn't good! Ban solar!"

[–] grandel@lemmy.ml 1 points 1 day ago

This is too real

[–] ThrowawayPermanente@sh.itjust.works 3 points 1 week ago (1 children)

I don't give a damn about your hue, just keep the intensity under control and we won't have a problem.

[–] FooBarrington@lemmy.world 3 points 1 week ago

But do you care about the value? Or the saturation?

[–] SharkAttak@kbin.melroy.org 3 points 1 week ago

So are you telling me there's still a way out?! Thank god

That's when the timelines split