YHK - yet another hacker news clone

I've seen what people go through when they operate 3D printers. The impression I have is that they still make 2D inkjet printers look like paragons of reliability.

Also, long before mail-order offshore manufacturing, people have been lured away from most of this by the promise of 3D printing. Every other techie I know owns a 3D printer. Most have not made anything interesting with it because they soon learn that the real difficulty is materials science and 3D design. But as a nerd, it's the thing you're supposed to own. In contrast, I know maybe four people in the SF Bay Area who are into woodworking, metalsmithing, CNC, or stuff like that.

I don't see mail-order prototyping as a conspiracy... it's more of a culmination of the DIY community chasing the mirage they were sold on in the early 2010s. I still remember the HN claims: home manufacturing revolution! It's the beginning of a brand new economy, why would anyone buy anything anymore when you can just click "print"... with some amusing parallels to how some folks now talk about building your own software with AI.

The mail-order stuff isn't evil insofar that it may allow some people to make things they couldn't make before. On the flip side, it's a very inefficient way to learn, so I think it will reduce hardware literacy among those who could afford a garage workshop.

FWIW, I think the same goes for AI-assisted hardware design. On one hand, I see people who otherwise wouldn't be DIYing getting into DIY: "I asked Claude and it one-shotted this rectangular enclosure for me, it's amazing!", "Claude made this RP2350 breakout board for me, how cool is that". But I also see established DIYers getting a degree of brain rot.

It is not just tariffs. The cost of living in the US, especially housing, has approximately doubled in my area since 2019. There is a massive overinvestment in real estate. When housing costs go up it forces companies to pay their employees more to adjust which then drives up the COGS. This becomes a feedback loop because the real estate investors see the prices go up and say "well we have to raise rents because COGS are going up."

Competing with any offshore becomes impossible (especially when compared to countries which subsidize their production). Companies close instead of attempting to compete. Why would you when simply investing in real estate, crypto or AI would net more money? The parts needed to produce in the US are typically not made in the US.

Tariffs hurt...a lot...the companies I work with directly (including mine) have been struggling with them for a decade now. But it is a lot more than that...there is a general lack of interest in making things that are real. Plus, the cost if you attempt to do so puts you in a position where you cannot be competitive.

If you are a builder, there is no sane way to bid on contracts with such hugely variable COGS.

And how the HELL do you even attempt to fix the US housing supply if you are tariffing Canadian lumber? You can't.

I spent overly long trying to learn on sherline tools and once I gave up and bought a Bridgeport and an old Logan, I realized that I was just banging my head against the limitations of the tools.

the value they had was that they were cheaper than the smaller version of the standard toolroom machines, and they were a way to bootstrap yourself without having the heavy power and the floorspace. so pretty much the storefront, not the IP. I still have their 4" rotary, and its actually not bad. the mill had a huge amount of flex in the column that made it pretty unusable for me unless you took really really tiny passes.

I had an old Unimat for a couple years, and while that was even _more_ dodgy than the sherline the fact that it was all steel and a combined mill/lathe made it a lot more interesting. would rather see some community standards for tooling on a platform like that. maybe a 50% larger so setup isn't so fiddly.

They make mills and lathes. They are really nice little machines, great for hobby use. We have one lathe from them in our hackspace for example, and it is a delight. Of course you have to understand the limitations of the tool, but that is true for every machine.

That being said, it is just a lathe. There is nothing particularly complicated about it. At least not at their complexity level. If you can manufacture machine tools you can make one very easily. If you don't have the manufacturing capability you won't.

The reason i'm saying this is because "free as in freedom" and "open source" are properties of plans / source code. If you happen to have a lathe factory, the lack of a lathe plan is not going to stop you. You are just going to design one for yourself. And if you don't have a factory which can make a lathe, then why do you care about plans for a lathe being open source?

I guess the factory itself could be "community owned". If you have a business plan, or a large pile of cash, now is the time to approach them that you want to buy everything from them. But I'm not sure how "community owned" would even work for this use case.

Basically what I'm saying this is hardware, not software. The terms you use don't make much sense in this case.