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Last month is was "motor control in Zig" why this time is Rust?


@superfist Lol, nice observation :). And "we love them both" is definitely the right answer. It really comes down to whoever dares to implement it. I love Rust for its huge ecosystem and the ability to write high-level code when needed, and I love Zig for its simplicity and how easily it works with C/C++ libraries. I honestly can't choose just one. This is just an example of a project we have sitting in the backlog.

It’s cool! But it would be nice AMD SoC project. Camera pre-processing pipeline and motion control in FPGA part for lowest possible delay and machine learning on ARM cores. Eventually with some acceleration in FPGA part too.


We love them both...

One of these catalogs is connected to an interesting story that happened to me not long ago. The situation took place in Poland. I recently visited a friend’s house, and there my attention was caught by an old chest of drawers that must have been made during the communist era (the PRL period). I asked my friend if he knew what model it was, since there weren’t many such pieces made in those days — there are catalogs and auctions, so these things must be documented somewhere. He told me that he had already searched for it online but couldn’t find anything.

Out of curiosity, we moved the chest of drawers and looked behind it. There we found a small label with a production date (probably 1963) and the name of one of the Polish state-owned furniture factories. There was also the model name – quite enigmatic – and when I searched for it online, nothing came up.

The mystery intrigued me so much that I spent several hours going through old PRL-era catalogs and online auctions. After quite some time, I finally came across a photo on an auction site where someone was selling a similar piece – another item from the same furniture set. The description was very detailed; the seller even claimed it was a unique piece and included an extensive history of these furniture items.

It turned out that they were designed by Marian Grabiński, and the set was originally a wedding gift for Ingvar Kamprad, the founder of IKEA. Kamprad liked the gift so much that the furniture went into mass production – but only in Sweden. They were never available in Poland!

The auction also included scans from one of the old IKEA catalogs from 1964 (pages 111–114, see thread link). But how did these pieces end up in Poland? I don’t know if the Polish company actually produced them for IKEA, but according to the description, at least prototype series was made in Poland and distributed among some communist party officials in limited number. This was never available to buy in Poland.

As I later found out from my friend – his aunt actually was a communist party member and even held a fairly high position there so it made perfect sense.


Poland was a core manufacturing hub for IKEA for much of the 1960s, after Swedish manufacturers started to boycott them: https://ikeamuseum.com/en/explore/the-story-of-ikea/czesc-po...


Who decide what is hate speech?


The same people who decide what's defamation, slander, fraud, criminal intent, deceptive practices, etc. etc. etc.


The cancer problem always struck me as more of a control theory challenge than a purely biological one.


Parts of theoretical cartography are model example how Information Theory Bandwagon [1] works:

'By the mid-1970s any historical account of the development of models of cartographic communication becomes unmanageable very largely because of their increasing popularity and the way in which authors making use of them learn and borrow ideas from one another. One commentator faced with the proliferation of these models is distressed by being 'awash in a sea of scientific-sounding terminology mostly pirated from other fields such as electrical engineering.' [2]

[1] https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1056774 [2] Christopher Board, "Cartographic Communication", Cartographica: The International Journal for Geographic Information and Geovisualization, 1981


Because no one rewards long-term efforts. You are rewarded for short-term goals and, at best, mid-term ones. In an abstract sense, customers reward you for long-term efforts, but this is something no one will put in an Excel spreadsheet with financial voodoo calculations, except when you are the sole owner of the business.


Could this perverse incentive be rectified in some way? Perhaps by offering much of the compensation in equity that they'd have to hold on to for decades?


> Could this perverse incentive be rectified in some way?

Yes, the companies will slowly disappear into oblivion with competitors (ie: China) gradually eating their launch.


What does China actually do differently in this regard? Is there something we can learn from them?


An overreaching government?

When you ask “how can we be more like China?” you’ve lost 1/2 the chat…


When Poland was in the Soviet bloc (post-WWII until 1989), there was the "Main Office for the Control of Press, Publications, and Performances." Every censor working there was known by their full name, and you could even negotiate with them on certain issues when publishing a book, movie, etc. This was classic censorship but based on some old-fashioned rules.

Now, Big Tech can censor your work while providing only a vague explanation, with no clear feedback channel to protest or request more information. How would you call that?


Digital Dictatorship.


Which is worse, Big Brother or lots of little brothers?

Let's try both!


What free market advocates fail to accept is that an unregulated monopoly position, whether it was arrived at "fairly" or "unfairly", includes Big Brother, bureaucracy and whatever other malpractice is profitable, every time. Because the choice of whether to pay a price for mutually beneficial provision of goods and services is gone through whatever mechanism is sustaining the monopoly. The benefits of a market disappear; Participation is no longer voluntary. Monopolies are the worst combination of traits typically associated with corporate and government organizations.


Every single data point in isolation can be ridiculated and twisted in many ways and this is what Mick West is doing. it is another story when you have series of multiple data points through long timeline with recurring patterns and have to make sense of them. UAPs are raported since at least WWII (foo figters), some accounts are traced even to ancient times.


https://en.wikipedia.org/wiki/Autokinetic_effect?wprov=sfla1

That may explain some of the sightings. That article specifically mentions foo fighters in the context of night flying. Were foo fighters seen during the day too? (I haven't researched them at all)

EDIT: Actually the foo fighters wiki article is pretty even handed I think: https://en.wikipedia.org/wiki/Foo_fighter?wprov=sfla1


And what if "Majestic 12" was not a hoax...?


It seems to me that the document was pretty demonstrably proven to be a hoax. You can find the arguments and evidence online, I'm not really in a mood to hash it out here.

But anyone will believe anything they like. If you want to believe it isn't a hoax you have to contend with the typographic and other anomalies that seem to show otherwise.


Yes, documents are online but how you can prove that those are hoax? The last analysis I know the guy made cross reference checks using modern search engines and newspaper databases and things where matching. I don't want to say that documents are real but for sure I never saw any argument that would definatly say that it was hoax.


I said I believe it's a hoax. I never claimed to be able to prove anything. I believe the evidence that purports to show that the documents aren't genuine, which you can refer to. Even a lot of people in the UFO community don't find the Majestic 12 documents credible.

You can't prove they're real, either, although you might believe they are. On balance however there seems to be more evidence against them than for them.


and how much of gold price is in your opinion value of material itself? Strip out that material price and you have speculation price. Price of Bitcoin is mostly that speculation price + instead of material some mathematical properties.


> Price of Bitcoin is mostly that speculation price + instead of material some mathematical properties.

Mathematical properties don't provide economic value.

The demand for bitcoin is almost all speculation, and a tiny bit is for purposes of making clandestine payments, paying ransoms, and such.


So, access to a permissionless SWIFT-like system from anywhere around the world has no economic value in your opinion? Go and ask people in African countries what it means to them.


> Go and ask people in African countries what it means to them.

Probably incredibly little. I have not in the slightest looked into it, but based on bitcoins properties, I'd guess that it doesn't suit 99.9% of Africa. They use cash and frequently use mobile phones for transferring cash etc.


I said _mathematical properties_ have no economic value.


Most paper money intrinsically has no value at all, even the paper it is printed on can't be used as toilet paper due to its lack of softness. It is only a medium of labor exchange. For me, Bitcoin is exactly the same, but in a very new form, backed by math instead of a government.


You're quite right that neither fiat money nor bitcoin have intrinsic value, though they both have exchange value (i.e. market value). This means there must be a demand that prevents the market value from falling to zero. In the case of fiat currency, the public demands fiat currency for transaction purposes and to pay taxes. In the case of bitcoin, the demand for transaction purposes is anecdotal, almost nonexistent. So the demand for bitcoin is almost entirely speculative. (There's no other possibility as far as I know, given no intrinsic value.) In other words, people demand bitcoin because they expect that the price of bitcoin will go up. Such a demand can be sustained as long as people continue to have the same expectations. When (or if) these expectations change, the demand can evaporate quite quickly, and the price will collapse dramatically as a result. So bitcoin is not backed by math. It's backed by a speculative demand.


Yes, but even speculative demand consists of many levels of speculation. For example, I speculate (based on history) that the world will always consist of corrupt governments printing money like crazy, so "digital gold" will be much better for their citizens than what they have to offer. How reasonable is my speculation? Other people speculate that Bitcoin will double in value, while others speculate it will increase tenfold. I believe their speculation has less merit than mine (at least, that's how I see it). I also speculate that a programmable, permissionless money system, similar to SWIFT, is a very interesting idea that opens up many research avenues and there is some non zero value in it. Another example: How many gatekeepers do you think someone in a poor country has to pass through to transfer dollars internationally using their bank account? You really think there is no value in avoiding all those proxies that charge you high fees? So yes, there is a pyramid of speculations, but some of those speculations are much more reasonable than others.


Speculation is always based on future price expectations. Whether such expectations are justified is a matter of debate of course. Personally I don't find any of the rationales convincing, quite the opposite. But, look, we already have examples of irrational behaviour such as in the case of lotteries. In principle, no rational person should buy a lottery ticket, since the expected value of a lottery ticket is negative. Yet many people buy lottery tickets. The world is full of gullible people who are willing to believe that they can get rich for free.


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