gandalf_der_12te

joined 5 months ago
[–] gandalf_der_12te@lemmy.blahaj.zone 29 points 1 month ago (7 children)

without watching the video - google search is falling apart because there's a lot of shit content, a lot of bad articles being written.

and there's a lot of bad articles being written because there's a lot of authors that just want to make money from advertising, without actually caring about the content. in other words, it's advertising's fault that the quality of content is dropping. and ironically, it's mostly google's fault that advertisement on the internet got so big as it is today.

IMO Debian is already pretty far middle-ground. The packages are new enough for my personal usage.

[–] gandalf_der_12te@lemmy.blahaj.zone 8 points 2 months ago* (last edited 2 months ago)

I hadn't read it before, and I thought it was interesting, and the article is still as relevant as it was back then. I thought many others missed it too. It's also pretty well written.

[–] gandalf_der_12te@lemmy.blahaj.zone 8 points 2 months ago* (last edited 2 months ago)

Yes, there should be a book filled with these stories or something.

[–] gandalf_der_12te@lemmy.blahaj.zone -1 points 2 months ago (1 children)

this is such a 4chan answer

two conspiracy theories in one! i love that community.

[–] gandalf_der_12te@lemmy.blahaj.zone 6 points 2 months ago (1 children)

Cooking rice is a notoriously hard problem (and for that reason I recommend noodles instead) but my tip is:

  • Don't (!) do the 2:1 thing where you mix 2 cups of water with 1 cup of rice. Some of the water will boil off and the ratio will be distorted, except if you close your cooking pot, in which case it begins to foam like crazy and give you something to clean up
  • Do just fill a large pot with lots of water and make it boil; then when it boils add the rice and cook a certain time with the pot open. I've made the best rice this way.
[–] gandalf_der_12te@lemmy.blahaj.zone 8 points 2 months ago (1 children)

Did you know that at lemmy, they have special discounts, where you can get two wisdoms for the price of one upvote?

We could have separate instances for the normies and for the femboy linux users. And then, everybody can choose which instances to block/follow.

 

As we all know, AC won the "War of the Currents". The reasoning behind this is that AC voltage is easy to convert up/down with just a ring of iron and two coils. And high voltage allows us to transport current over longer distances, with less loss.

Now, the War of the Currents happened in 1900 (approximately), and our technology has improved a lot since then. We have useful diodes and transistors now, we have microcontrollers and Buck/Boost converters. We can transform DC voltage well today.

Additionally, photovoltaics produces DC naturally. Whereas the traditional generator has an easier time producing AC, photovoltaic plants would have to transform the power into AC, which, if I understand correctly, has a massive loss.

And then there's the issue of stabilizing the frequency. When you have one big producer (one big hydro-electric dam or coal power plant), then stabilizing the frequency is trivial, because you only have to talk to yourself. When you have 100000 small producers (assume everyone in a bigger area has photovoltaics on their roof), then suddenly stabilizing the frequency becomes more challenging, because everybody has to work in exactly the same rhythm.

I wonder, would it make sense to change our power grid from AC to DC today? I know it would obviously be a lot of work, since every consuming device would have to change what power it accepts from the grid. But in the long run, could it be worth it? Also, what about insular networks. Would it make sense there? Thanks for taking the time for reading this, and also, I'm willing to go into the maths, if that's relevant to the discussion.

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