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6502nerdface

2,256 karma · joined January 13, 2015

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6502nerdface··on CRISPR eliminates HIV-1 infection in live animals
> billionaires running biologic research companies

D. E. Shaw Research is exactly this. Haven't heard of others, though.

6502nerdface··on What do slaveholders think?
The author of the linked post is associated with Free the Slaves, a highly rated charity [1] that I'd recommend supporting to anyone troubled by modern slavery. He has a follow-on article up on their website. [2]

[1] https://www.charitynavigator.org/index.cfm?bay=search.summar...

[2] http://www.freetheslaves.net/why-i-chose-to-research-what-sl...

6502nerdface··on As Braille Literacy Declines, Reading Competitions Held to Boost Interest
I think a screen reader can be much faster than a dynamic braille surface. A voice running at 1.5x or 2x speed is pretty close to sighted reading speed, and totally intelligible once you get used to it. Plus, voice is hands-free.
6502nerdface··on The new legend of Zelda is a toy box of delights
> And it ostensibly allows people to make a time/money tradeoff between waiting in line or for later supplies versus paying more.

See my reply to vkou. This is exactly how scalpers make the situation better, by creating the availability of the choice to make a trade-off, where before there was no choice but to compete on latency or luck (which is fine for many consumers, but consumers vary in their ability to compete on latency and in their valuation of the trade-off).

6502nerdface··on The new legend of Zelda is a toy box of delights
> Without scalpers then a shortage means the switches are actually in the hands of gamers who got them for a reasonable price[...]

A reasonable dollar price, but an unreasonable requirement of speed and/or luck.

6502nerdface··on The new legend of Zelda is a toy box of delights
> 1. They change the distribution of a good from a lottery, to a 'whomever pays more gets it' auction.

The original distribution was hardly a lottery, it was a competition on latency (i.e. competition to be first in line). They change the distribution of some of the supply from a competition on latency to a competition on price. Consumers vary in their ability and preference to compete on latency, and in their valuation of the time/pleasure trade-off. Assuming a fixed supply of switches (in the short term), scalpers add value for those consumers whose preferences are such that they would in this instance prefer to compete on price rather than latency, and are willing to pay the going premium for not having to compete on latency. Without the scalpers, these consumers would have no option but to wait for new supply. There's really nothing unfair going on.

Side note, high frequency trading is kind of an interesting example of the converse situation, where inability to compete on price forces everyone to compete on latency. Because the exchange has a minimum "tick size" for changes in price (a penny or tenth of a penny, or whatever, depending on the exchange), there comes a point where it is no longer possible for buyers and sellers to compete with each other further on price, and so the only thing left to compete on is latency.

6502nerdface··on The new legend of Zelda is a toy box of delights
> Scalpers are lowlifes, IMO.

If the two alternatives are a world where no new Switches are available for anyone to buy, and a world where some new Switches are available for a high price, then surely the latter is strictly better than the former. Your sentiment places the scalpers in an unfair position of "ethical entanglement": if you try to make a problem slightly better, then by not fixing it entirely you are now to blame. Other examples at http://blog.jaibot.com/the-copenhagen-interpretation-of-ethi...

6502nerdface··on How ‘Weird Al’ eclipsed most stars he parodied
It doesn't really matter whether the defendant is guilty. Even someone who 100% admits their own guilt and has been found guilty beyond a doubt still has rights and considerations of due process -- this is what we've all agreed to as a civilized society -- and the public defender exists to ensure that even if a defendant has no financial means or connections, SOMEBODY knowledgeable is working to ensure that those rights and considerations are respected.

It's a critically vital function in preserving the rule of law.

6502nerdface··on Seven earth-sized planets discovered circling a star 39 light years from Earth
> Too young star for alien life hopes?

Not necessarily -- life on Earth may have arisen a remarkably short time after accretion, perhaps even in the first few hundred million years. See this old HN discussion: https://news.ycombinator.com/item?id=10415212

6502nerdface··on Seven earth-sized planets discovered circling a star 39 light years from Earth
> Gillon says that the six inner planets probably formed farther away from their star and then migrated inward. Now, they are so close to each other that their gravitational fields interact, nudging one another in ways that enabled the team to estimate each planet's mass. They range from around 0.4 to 1.4 times the mass of the Earth.

Given that these planets are so close to each other, and interacting with each other gravitationally, how likely is it that their orbital arrangement is stable over geological time?

6502nerdface··on How ‘Weird Al’ eclipsed most stars he parodied
IANAL, but the thought once occurred to me that if Jesus lived today, he would be a public defender. The public defender tells his client: it doesn't matter who you are, where you come from, what you've done, or whether you're guilty or innocent; I'm here to help you.
6502nerdface··on YC Research: Universal Healthcare
For non-emergency care, knowing the cost beforehand means you can:

* Shop around

* Plan your cashflow around the healthcare expense

6502nerdface··on LibreTaxi – A free and open source alternative to Uber and Lyft
I see, right, because personal drivers' insurance will often have exclusions for business use.
6502nerdface··on LibreTaxi – A free and open source alternative to Uber and Lyft
Wouldn't being uninsured for liability be equally bad whether the driver makes a profit or not? If you injure someone and are at fault or get sued, that's a major civil liability, regardless of whether the person you injured was paying you or not.
6502nerdface··on Tesla Model S: the story of a very short happiness and excitement
Did you read TFA to the end?
6502nerdface··on A strengthening dollar is bad for the world economy
> I wonder if that first chart is inflation adjusted. I suspect it's not.

That chart (and subsequent text) quite clearly says "current US dollars," which is presumably 2012 dollars given the date of publication. So yes, it is inflation adjusted.

6502nerdface··on The Unsound Playground: Java and Scala's Type Systems are Unsound
Dereferencing null is allowed at compile time but disallowed at run time; that's what makes it an illegal operation.
6502nerdface··on India is displaying classic signs that foreshadow fascism
No, if you read Eco's essay he takes pains to clarify that he's not saying "you can see it coming" -- he's describing the seeds of fascism that are present in many, perhaps all societies, which fascism can potentially latch onto and grow from... the aspects of our socieites that are usually checked, but have the potential to germinate into something worse.
6502nerdface··on Manufacturing Jobs Aren’t Coming Back
I guess it will be hard to link such things causally to automation, specifically. I'm not an economist, but just speaking from the consensus that improvements to efficiency in the allocation of scarce capital should make everyone better off in a liberal economy (and even illiberal ones). Perhaps zooming out from the US to the whole world, it's more apparent that vast swathes of humanity have been lifted up in part by things like automation and freer trade.

I suppose the US's experience is not typical of the world's... after ww2, the US alone was something greater than 50% of global gdp, and its manufacturing base equally huge in comparison. Life is good when you are so far on top, even for the common worker, who with minimal education and no experience could find a job that supported an owned home, a homemaking wife, kids, a car, and two vacations a year. A couple of decades of that, and it starts to seem normal. But it was always abnormal, a result of fortunate post-war circumstances, and now that the rest of the world is catching up, perhaps we are returning to normality.

6502nerdface··on Manufacturing Jobs Aren’t Coming Back
Arguably the overwhelming benefits have gone to a very large portion of the American population, so large that it's hard for individuals to trace and see. Think of the cascade of effects of all these manufacturing outputs being created more efficiently/cheaply, which in turn are inputs to other products, and the opportunity savings of which flow into other endeavors all around us.

However, I do generally agree with your diagnosis that the anger isn't so much about automation per se, as about changes in post-war economic structures finally starting to reach some tipping point, whether perceived rightly or not.

6502nerdface··on Team wants to sell lab grown meat in five years (2015)
The kind of fat does matter for cooking and flavor. Different smoke points, water contents, caramels, etc. Much as crisco was developed in the early 20th c as a vegetable-based substitute for lard, someone could develop something crisco-like but specifically formulated to be marbled together with vat meat, and to sizzle within roughly the same parameters as steak fat.
6502nerdface··on Smoking “causes hundreds of DNA changes”
People vary in what gives them pleasure and in their valuation of the time/pleasure trade-off. Cigarettes are a tool for some people to move pleasure from the future to the present (i.e., shorter life/less future pleasure in exchange for more pleasure now); they adress intertemporal pleasure-flow needs for some, much as loans address intertemporal cashflow.
6502nerdface··on Twitter bot is tracking dictators' flights in and out of Geneva
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2022813
6502nerdface··on Russian ship loitering near undersea cables
"Loiter" is especially used in military and strategic contexts to mean simply holding position. No implication of violation or anything. Aircraft loiter over a waypoint, etc.
6502nerdface··on Why Are Politicians So Obsessed with Manufacturing?
Interesting paper. It actually concludes that reasonable seeming (IMO) definitions of mobility give different results on the question of whether mobility has increased or decreased (or stayed the same) since the 70s.

"Based on all of these measures, we find that children entering the labor market today have the same chances of moving up in the income distribution (relative to their parents) as children born in the 1970s.

"Although these rank-based measures of mobility have remained stable, income inequality increased over time in our sample, consistent with prior work. Hence, the consequences of the "birth lottery"---the parents to whom a child is born---are larger today than in the past. A useful visual analogy is to envision the income distribution as a ladder, with each percentile representing a different rung. The rungs of the ladder have grown further apart (inequality has increased), but children’s chances of climbing from lower to higher rungs have not changed (rank-based mobility has remained stable).

...

"Together, these two facts can be used to construct various measures of mobility. For example, if one defines mobility based on relative positions in the income distribution---e.g., a child’s prospects of rising from the bottom to the top quintile---then intergenerational mobility has remained unchanged in recent decades. If instead one defines mobility based on the probability that a child from a low-income family (e.g., the bottom 20 percent) reaches a fixed upper-income threshold (e.g., $100,000), then mobility has increased because of the increase in inequality. However, the increase in inequality has also magnified the difference in expected incomes between children born to low- (e.g., bottom-quintile) versus high- (top-quintile) income families. In this sense, mobility has fallen because a child’s income depends more heavily on her parents’ position in the income distribution today than in the past."

6502nerdface··on Two years spent spamming spammers back
Never thought of that, good call. They presumably pay for the reply postage, reducing their ROI.
6502nerdface··on The Fantastic World of Professor Tolkien (1956)
> but are Maia

maiar is the plural of maia (in Quenya, anyway, but conventionally in English, too). At least get the facts right.

6502nerdface··on Ways to implement computer languages on 6502s (1994)
The author has more notes on the same topic elsewhere on his website, too (including reviews of Forths for 6502, PLASMA, and others): http://www.dwheeler.com/6502/
6502nerdface··on ‘Five Second Rule’ for Food on Floor Is Untrue, Study Finds
It's important to always rinse cat hair before consuming it.
6502nerdface··on Flooding of US Coast, Caused by Global Warming, Has Begun
Hopefully bill != law?
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