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panick21_

6,597 karmajoined 7 tahun yang lalu

Submissions

Rise and Fall of the Cloud – Again with Tom Lyon [video]

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2 points·by panick21_·4 bulan yang lalu·0 comments

Trust as Infrastructure – Bryan Cantrill – Monktoberfest 2025 [video]

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3 points·by panick21_·7 bulan yang lalu·0 comments

OxCon 2025: Update on Update [video]

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3 points·by panick21_·10 bulan yang lalu·0 comments

comments

panick21_
·2 jam yang lalu·discuss
Freeways are not 3 dimensional and they don't have an automatic cleanup that cleans up things within a pretty short time. Also area we are talking about is fucking gigantic. Also accidents are going to be very rare as sats deorbit themselves end of live and even if they break and can't move anymore, other sats that can still move can evade them.
panick21_
·10 jam yang lalu·discuss
You can also depend on a lot of libraries that have potentially high quality rather then writing a lot yourself. The defense against compromised dependency can't be 'Ill write everything myself and do it with the same quality as the ecosystem'.
panick21_
·3 hari yang lalu·discuss
The cost of fuel is not the problem. We have unlimited uranium and thorium, and there is no reason a fusion should be cheaper. Sure its more dense then fission but fission is absurdly dense already and the economics don't improve that much.

The idea that it makes sense to use moon based He3 compared to using thorium that is already mined in waste quantities is absurd. Thorium is free energy already and the machine that turns it into energy is simpler the any fusion reactor we can come up with.
panick21_
·3 hari yang lalu·discuss
But here is the thing, optical fiber factories in space are unproven and launch cost is only one of the difficulties with it. You need to launch it, and recover it, and then feed it into post processing all for the lower cost then doing it on earth. And even if you capture that market, how big is it?

For pharma, its not universally true. There are few things that can be done better in space, but by far not everything. Research in space makes more sense then actual production. Again even the best case is hard to see how its going to justify the valuation.

> And I bet there are hundreds of other examples.

Hundreds of other even more half baked examples. You need to account for launch cost, space constraints, space environment, landing and recovery. We have been doing this for 40 years and the medicine and fiber are things that have been talked about for 30 years at least.
panick21_
·3 hari yang lalu·discuss
You clearly don't know the market. China is no competition just on geopolitical terms. And I am very aware of the competition and have followed each competitor basically since its founding. It will take many years before competitors will be fully read and even then their launch rates will be tiny in comparison. And by then SpaceX will have moved on.

But of course this is all dwarfed by AI stuff financially so its basically irrelevant. SpaceX could stop all launch sales tomorrow with zero impact on its financials.
panick21_
·3 hari yang lalu·discuss
They should look at Prantle Wing (also applies to propellers) to get more efficiency out of the design.
panick21_
·3 hari yang lalu·discuss
He really understands how to manipulate the situation and has founds various and fun ways to deny genocide. He is a human piece of fucking shit, who denied genocide more then once. Anybody that still hold him up as some kind of 'truth teller' has not done the proper research or is also a genocide denier.
panick21_
·3 hari yang lalu·discuss
Its deeply offensive to call 'Count Binface' a joke, he a more serious and more electable candidate and a better candidate for PM then Farage. Please keep your right wing extremest views to yourself, Farage is the joke candidate.
panick21_
·3 hari yang lalu·discuss
US culture also starts earlier but the reality is a majority of what makes up US culture only showed up in the region much later. As well as expansion into Spanish and other areas that were absorbed.
panick21_
·3 hari yang lalu·discuss
I actually disagree with you. If you look at the centuries before 1870 there clearly was a recognition of a common culture, this isn't really controversial.

People often laugh about the Holy Roman Empire (mostly people who have not studied it) but it did actually serve as a distinct legal and cultural tradition for much the area that is now Germany (and more).

The language are different but not that different, with some effort you could understand each other. Many Germans from different parts fought together in mercenary bands or for Holy Roman Empire armies.

During the Revolution in the 1850 they tried to establish a unified Germany, so clearly the idea had wide recognition by then. You don't have movement like that spring up out of nowhere. After the Napoleonic war, German Confederation was a very recognized and understood fact.

Sure if was not fully 'unified' but neither is French or Spanish culture.

- Peter H. Wilson, The Holy Roman Empire: A Thousand Years of Europe’s History

- Helmut Walser Smith, Germany: A Nation in Its Time
panick21_
·3 hari yang lalu·discuss
Totally agree. Living in Berlin as Swiss person is crazy. You have shops open for so long. Late trains. Crazy partys and so on. Complete chaos with garbage and things like that.

I don't mind closed on Sunday but I wish we had a bit more stores open until a bit later. My parents were in health care so for me people working late or nights was always normal.
panick21_
·3 hari yang lalu·discuss
Germany is a much newer country.
panick21_
·3 hari yang lalu·discuss
Solar doesn't need a lot maintenance and certainty not every 2 weeks in summer.
panick21_
·5 hari yang lalu·discuss
Until you realize that polan is super stick and is really had to remove. I had a table outside and just 'blow away' dust didn't work at all. You need to actually clean with friction, water and cleaner.
panick21_
·5 hari yang lalu·discuss
Since the 90s our energy policy has been idiotic. Basically just politicians saying 'lets do nothing we can always buy cheap power form Germany or France'. All we had to do is build a single new nuclear power plant and we would have been fine.

But no, instead we have this grifting rail solar nonsense.
panick21_
·5 hari yang lalu·discuss
I suggest you adjust your search results based on population. If I search for 'Luzern' it suggests 'Eschenbach'.
panick21_
·7 hari yang lalu·discuss
Claiming that its 'especially Starlink' is just not true. I heard lots of discussion about Musk but very little about Starlink. Starlink mostly gets discussed in terms of space policy and people who care about that.

That said people are somewhat right that in most of Western and Central Europe there isn't a huge need for Starlink, it will be quite niche. But I have not heard any 'vitrol' against Starlink.
panick21_
·8 hari yang lalu·discuss
Part of the reason German internet is slow is because German telecom didn't want to invest in fiber. And arguably had it remained a state monopoly they also didn't want to do it. They spent a lot of time on super-vectoring and all this copper optimization.

Now if the German government had forced and paid for the needed investment to upgrade Germany to fiber quickly, yes such a monopoly could have done it quickly. But it seems unlikely to me that this would have happened as an alternative to privatization.

That's always the thing with government run, you can just assume that the government run thing would have done the smartest best possible thing. But this is not always the case and depends on many factors.

Arguably the privatization was better then a badly run monopoly. At lest this way in some regions people could escape the monopoly better.
panick21_
·8 hari yang lalu·discuss
People only using aggregate density calculation is so overly simplistic. Inside of each country there are patterns.

Imagine a country with two huge cities and a very long empty desert in the middle. Density can be low but its still easy to connect.

I not totally skeptical that some places are harder to connect then others but given we live in the modern world with algorithms and satellites we should be able to do a better job than top level density.

And I'm not saying this to convince you that Switzerland is easier. Frankly I do think it easier. But because I am actually interested if anybody knows if such work and estimations exist.

Like lets assume all fiber, cable and old phone connections are gone. How hard much would it cost to get every person to some very high speed.
panick21_
·8 hari yang lalu·discuss
This is kind of a dumb statement. Yes the US is one of the larges most populated countries and has been for a long time. Its just coping instead of actually engaging with the question about what makes railways good. The US put down lots of track in the 18-19th centuries as its industrial revolution was pre-car and its the biggest country where this happened.

If you look into detail and not just very simple 'we transport this much cargo' you see the US system has many disadvantages and is not nearly as amazing as some US people barging make it seem.

Frankly given the historical strength of railways in the US into the 20th century, the near perfect geography for rail and the lack of ports its quite embracing how little things are done with rail.