this post was submitted on 19 Sep 2025
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Science Memes

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top 21 comments
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[–] chuckleslord@lemmy.world 67 points 6 days 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 6 days 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 5 days ago (1 children)
[–] Doomsider@lemmy.world 5 points 5 days ago (1 children)
[–] Chakravanti@monero.town 1 points 5 days ago

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

[–] einfach_orangensaft@sh.itjust.works 38 points 6 days ago (2 children)

this is good for the 11m CB radio people

[–] 667@lemmy.radio 10 points 6 days ago

And 10m Amateur Techs!

[–] pelespirit@sh.itjust.works 10 points 6 days ago (1 children)

Can you tell me why that would be?

[–] cRazi_man@europe.pub 19 points 6 days 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 6 days ago* (last edited 6 days 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 6 days 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 6 days 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 6 days 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 6 days ago

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

[–] driving_crooner@lemmy.eco.br 9 points 6 days ago (1 children)

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

[–] SharkAttak@kbin.melroy.org 13 points 6 days ago

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

[–] ThrowawayPermanente@sh.itjust.works 3 points 5 days 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 5 days ago

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

[–] Hupf@feddit.org 1 points 4 days ago* (last edited 4 days ago)
[–] SharkAttak@kbin.melroy.org 3 points 6 days ago

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

That's when the timelines split