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Nomentatus

2,040 karma · joined June 5, 2015

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Nomentatus··on We invested 10% to pay back tech debt
I had to laugh. You're (correctly) saying: "Describe it all as a positive additional software feature you're about to introduce." Quite right. Sell the sizzle, and never use the word "vegetable" when telling children what's for dinner.
Nomentatus··on We invested 10% to pay back tech debt
Right. I remember a very small non-profit that was so happy with my code the owner wouldn't let me fix a bug (lack of a fail-safe), having convinced himself it would never be a problem the way the software would be used. Despite the fact I was working for free. Two years later, someone else was assigned to use the software, and that "bug" incurred a phone bill that killed the non-profit outright, as I had predicted could happen.
Nomentatus··on Despite everything you think you know, America is on the right track
So I've said there's decline, but that might be temporary, then given reasons why it might not be temporary. Are you even sure we disagree?

QE is a very recent invention. Inflation, such as during the Civil War, not at all. The money supply went full bonkers - and during the revolution itself; much worse, still. A "Continental" (the dollar of the time) came to mean "worthless."

Nomentatus··on Setting the bozo bit on Apple
I spent good money for a ScanDisk double-pronged device (and app) to get around this problem. It does and doesn't work - I have to have it plugged into the iphone to hear my music that I didn't buy on the itunes store. Now I'm paused, not buying more music until the govt steps in. All my digital purchases were from itunes over many years; but that was before I owned any Apple devices, and so everything could work smoothly together.
Nomentatus··on Setting the bozo bit on Apple
Which is why I'll never got there. Dark patterns don't attract me. But others might be better codependants than I am.
Nomentatus··on Ask HN: What neglected jobs are necessary for continuity of human civilization?
And society assisting that parenting, the birthrate is way too long, although people still want kids. Unemployment shouldn't be possible, since children benefit from any amount of time with sane adults who show an interest. But we have to put in the money (and imagination).
Nomentatus··on Ask HN: What neglected jobs are necessary for continuity of human civilization?
The explosion of inflammatory diseases over the last 50 years is sucking incredible amounts of money from the whole system. I'm working on it; have read prob north of 500,000 precis' and abstracts of medical articles. But aside from $ or maybe collating 40,000 notes from those articles, I'm not sure what you could do. Yes, medical institutions should be paying people to just read the mounds of research, but that is not happening.
Nomentatus··on Niron Magnetics – powerful, rare earth-free permanent magnets
Indeed from the physorg article illustration (cited up top) and their description, the N doesn't seem to form a molecular bond with F, but to diffuse into the iron crystal; with F binding to F and N being trapped but not bound. Fe16N2 is then a description of the crystal ratios, not a description of a molecule that can create a crystal.

My chemistry is prob as weak as yours though, so don't trust this too much.

Nomentatus··on Despite everything you think you know, America is on the right track
None of these are truly new - even the quarter-baked coup attempt (see FDR times.) As for outrageous debt, that began with the US itself.

Which raises the possibility that we're looking at the nasty part of a regular oscillation.

However. The very low birthrate is genuinely new. Drugs/homelessness not new but astonishingly severe. Steep housing prices due to collusion (vs manufactured homes, housing laws, and more) are a large cause of both.

Nomentatus··on Ask HN: What's the most important problem in the world? Are you working on it?
Another, to me stunning example right now is online banking. I ought to have two passwords (or even a separate app.) One that lets me check my balance, or pay a regular bill, and another that lets me empty the account. But no. It I want to check my balance, I have to put my whole account at risk. WTH.
Nomentatus··on Europe's largest deposit of rare earth metals discovered in Sweden
But note that, overall, the ores we're using now are much less rich than the ores we used up a generation or two ago. Cheaper energy costs have kept commodity prices about the same.
Nomentatus··on Can the double-slit experiment distinguish between quantum interpretations?
I can't answer properly without seeing your video (again probably) but suspect that you and the video got flack because "how it's been observed to make light switch from 'wave' to 'particle'" puts its finger on the precise controversial point being debated here, and so restarts the debate in miniature, like a recursive dive.
Nomentatus··on A Look into Medieval Homes
There's a big divide here though, between pre-Black Death (poverty as you describe) and the couple centuries afterward. It took forever for population numbers to recover (more than two centuries, in England) and things were much better during that period. Infant death remained very high until recent times, of course.
Nomentatus··on Can the double-slit experiment distinguish between quantum interpretations?
Not quite the same experiment, but I like this one: https://www.youtube.com/watch?v=v_uBaBuarEM&list=WL&index=37
Nomentatus··on Can the double-slit experiment distinguish between quantum interpretations?
Hope you'll pardon my pedantry (I just got schooled on this): https://www.motleybytes.com/w/N_David_Mermin_quotes/Shut_Up_...

What I like is that the first use was ironic, as he continues "But I won't."

Nomentatus··on Can the double-slit experiment distinguish between quantum interpretations?
Except that that's precisely what some Copenhagen Interpretation guys actually wanted to say; that the collapse of superposition didn't happen two days ago. Hence S's large-living-object example. You want to be sensible, they (according S) didn't. Their "lack of sense" tends to force them to many-worlds views.

But Einstein and S's being sensible pushed them towards thinking entanglement couldn't be a real thing. Although their best default position is to toss up their hands and say that there's gotta be a non-local hidden variable we just haven't found yet. But there are no candidates, as yet. (Unless you like Bohm, I suppose.)

Nomentatus··on U.S. moves to bar noncompete agreements in labor contracts
No, that's one aspect of protection. Penalties apply otherwise see the Waymo/Uber case.

Apparently the US statutes of relevance are:

The Economic Espionage Act of 1996

The Defend Trade Secrets Act of 2016

Re publication I think you're referring to a possible US constitutional issue: https://www.dmlp.org/legal-guide/publishing-trade-secrets

Nomentatus··on Caltech to launch space solar power technology demo into orbit
Good points, but careful of the logic; yes there's a lot of energy being produced and plenty of harmonics etc. None of which says that every material heats equally well, with no passthrough, or that microwave ovens with different frequencies wouldn't be more efficient for other specific materials.

If a material is dense enough (metal being the prime example) it'll block. I've nowhere argued that you could send microwave power through solid walls - whether brick or sapphire economically.

Nomentatus··on Caltech to launch space solar power technology demo into orbit
Tall lunar pole towers: https://futurism.com/the-byte/harvard-super-tall-towers-powe...

Maybe better: nuke the moon and reduce a few key crater rims, then use much shorter towers. Could be that a series of regular bombs might be more effective and less likely to "alarm the horses (general public.)"

Nomentatus··on Caltech to launch space solar power technology demo into orbit
First sentence: not what was said. But note that microwave towers have been in use for mission-critical long-range all-weather point-to-point communication on earth for many, many decades. My late father helped design some of them.

What would the minimum power loss be for thick cloud/hurricane? Dunno.

Nomentatus··on Google wants RISC-V to be a “tier-1” Android architecture
Seemingly only yesterday, there was a lively rather abstract debate here on HN over the reasons why open hardware wasn't a thing. Many said it wouldn't ever exist and had good arguments for that. (Which arguments irritated me.) Irritation gone.
Nomentatus··on Caltech to launch space solar power technology demo into orbit
https://futurism.com/the-byte/harvard-super-tall-towers-powe...

There's a famous-in-the-area ex-NASA blogger with good (not perfect) articles on the topic, but I can't Google and find him 'cause authoritative institutions now seems to trump and drown out mere experts on Google.

Others here cite him: https://caseyhandmer.wordpress.com/2019/08/17/blog-series-co...

Nomentatus··on Caltech to launch space solar power technology demo into orbit
Microwaves are highly tuned to the particular frequency that causes water molecules to resonate. But this is just one microwave frequency. You don't have to use that one.

https://www.gi.alaska.edu/news/using-microwaves-see-through-...

Nomentatus··on U.S. moves to bar noncompete agreements in labor contracts
It's interesting to consider Marx's viewpoint here, namely that businesses are always, even during good times, in a rigorous exploitation contest for the right to stay in business; and so only the businesses that use every possible means of exploiting their workers to the max, and thus piling up the biggest heap of surplus value as liquid assets; will be able to draw on pile that long enough to survive severe economic downturns (thus selecting for max exploitation over the longer run.) (Really a dollar auction, not that he used that phrase.) This seems esp poignant, and accurate, re low-wage and low-skill workers having to sign non-compete clauses. (Downturns were both more frequent and more severe in Marx's day.)

However I think Marx would be confounded by the Justice Department fully pushing this initiative, if indeed it does; since he believed the elites had an iron grip on democracies that was not going to be shaken. He would have predicted a far higher GINI than the (kinda high) one we have. More like Russia's, at least.

I may be selling him short though, he might view the Justice Dept action as mostly theatre; allowing other forms of exploitation to proceed apace and only addressing abusive clauses that weren't being enforced anyway; and the expansion of skilled and better-paid work in our day as only an apparent exception to his views.

Nomentatus··on U.S. moves to bar noncompete agreements in labor contracts
FWIW, and not meant as a contradiction: while (talking Britain here particularly) many were still literally slaves under Feudalism (not serfs) and others Villiens (serfs tied to a property - the root of the once-classist word villain); there were also a great many free people taking contracts under bad terms, if only because it's easy for Lords to collude re wages for servants, etc, etc.
Nomentatus··on U.S. moves to bar noncompete agreements in labor contracts
IANAL but I had (kinda unconsciously) assumed that what can be protected by trade secrets was broader than what patents protect (patents merely implementations - which might be broad.) So I'd like to know more; though I wouldn't be shocked (now that I think about it) if you're quite right.

In any case, even if the employee refuses to work on a given task, that's information. Having to say: "Yeah, I think you want somebody else to design that particular part" (implying "because they'll be freer to innovate and free to choose the optimal solution") is a big fat clue that could attract a lot of resources to the design of that part.

Nomentatus··on Google wants RISC-V to be a “tier-1” Android architecture
And you're right, a vendor could incorporate novel patent-encumbered instructions into their otherwise RISC-V (based) CPU designs. In which case perfect compatibility wouldn't be possible.

Patterson, I believe, has said that folks like Intel intentionally do this, add rather pointless new patented instructions so that they are always "embracing and extending" (my words) their own designs to prevent true compatibility; and thus cloning by others. And that that's one big reason why it was worth creating RISC-V.

Nomentatus··on Powering the lunar base, version 2
Space based solar would also use microwaves to beam the energy to the moon.
Nomentatus··on Powering the lunar base, version 2
Might be still simpler at that. 'Specially if you build the solar panels on the moon from lunar materials, and there is lots of silicon there, yup.
Nomentatus··on The Criminal Politics of Pain
The central fact seems to be the one the CDC highlighted a while back: there's no good research showing that opiod pain medications help, even with pain, over the longer term (over 30 days, say.)

That's my experience: we don't have accurate memories for exact quantities of pain, but I'm "fortunate" enough to have an excellent litmus test: whether I can get to sleep within two hours. By that measure opiods have no positive effects for me that last more than 30 days. Zero.

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