Again someone who thinks that public policies are natural laws…

NASA could do and did do what SpaceX is doing now, but they are beholden to the government and if the government says “we don’t do that for ideologigal reasons” then it doesn’t matter what can be done.

Thanks for the summary! That sounds freaky!

Well, the trade-off between trusting a huge corporation or a single dude on the internet.

What exactly happened there? It was the big thing, then I didn’t use it for a month or so and then it was gone.

Even if you make them in large quantities, material cost alone will be at least €50k. You will need a skilled operator nearby, and constant maintainance, and if you lose even one per year, a regular underpaid human worker will be much cheaper.

These things are pure marketing devices to pacify investors, generate headlines and make unions and workers afraid.

Because it’s not real. It’s purely for marketing, not for actual wide-spread implementation.

Even in the best of cases, even factoring in economy of scale and all that, a robot like that will cost upwards of €50k at least, probably closer to double that, will require constant maintainance, and the risk of vandalism or accidental damage is really high. And you’ll likely need a (skilled) human operator nearby anyway, because the delivery vehicle doesn’t drive itself.

The purpose of projects like this is marketing and public perception.

• The company looks futuristic and future proof. That’s good to get investors.
• The company looks like they could replace humans with robots at any time. That’s good with negotiations with unions and workers.
• The company gets into headlines worldwide. That’s advertisement they don’t have to pay for.

This robot is not meant to ever go mainstream. Maybe there will be a handful of routes where they will be implemented for marketing purposes, but like drone delivery and similar gimmicks, it won’t beat a criminally underpaid delivery human on price, and that’s the only metric that counts for a company like Amazon.

“Prescription glasses” only mean “glasses with optical properties”, so glasses that actually do anything with focus, as opposed to e.g. non-prescription sunglasses or non-prescription accessory glasses that people wear to look smart or something.

It doesn’t mean you need a prescription for them.

(That said: in some countries you need a prescription for your prescription glasses if you want your health insurance to pay for them.)

90% of the things that Japan introduced according to comment sections on the internet never happened (or never made it past the prototype stage) and the rest was actually introduced in Korea, not in Japan.

The Japanophilia is strong with a lot of people on the internet.

There’s this idea I’ve been considering for a long time.

Imagine putting a remote controlled firework smoke bomb under the tailpipe, hidden from sight. At best a really stinky one that smells like burned rubber or something.

When someone follows to closely, just fake an engine issue or something by activating the smoke bomb and fill their AC air intake with the smell of burned rubber for weeks. Just to teach them to not follow too closely again.

So on this road with no line of sight obstructions at all the driver failed to notice two kids impatiently waiting to cross and failed to slow down a little in case the kid actually jumped in front of the car? That guy is obviously not fit for driving.

Yeah, especially in peace time. When war heats up and resources get scarce, you use the cheapest thing that does the job. But in peace time you feed your military contractors to keep them happy and to keep them researching and developing so you don’t lose out on modern technology development.

(For clarification, with “war time” I mean “being in a war that actually threatens the country”. The US hasn’t been in a war like that for a very long time. They’ve essentially being in “peace time” while having military training and testing facilities in the middle east.

10 years ago I got into RC planes for a summer, and me and the guy were talking about how ridiculous it is that the milirary is spending so much money on simple drones, when they could just strap some explosives on a cheap hobbyist RC plane/drone for a fraction of the price, and just create swarms of them.

The technology had been widely available for some time already back then. Turns out, it was just lacking a war to do so.

(Just to be clear, we were all anti-war in general, this was just idle speculatiok back then. But if our country was attacked at that time, I’m sure some of us would have ended in a newly created drone force like what happened in the Ukraine.)

And what’s TCP/IP?

On Reddit you’d be banned for that statement. Good that this is not Reddit.

Multiple reasons can be true at once.

As always with plastic recycling. The whole concept of plastic recycling is only a “don’t think about it, just buy it”.

Let me be clear: I wasn’t arguing for the law, only explaining how it will be likely used.

Depending on the exact content of the law and the first few precedences in court, what you are doing might or might not qualify.

Since you seem to only make attachments/utilities for commercial guns, it would be likely that that kind of activity is not covered by the law. Your guns are no “ghost guns”, they are commercial guns, legally purchased from a seller, with a registration number and everything. (I guess you purchased them legally.)

The gun is specifically targeting “ghost guns” that are created “at home” without registration numbers and stuff, so I don’t think that applies to you.

But who knows how exactly this is going to be applied.

Banning 3D printers for the purposes of stopping ghost guns is stupid, for the exact reason you named (lathe, mill, welders, …), especially because all of these tools are used for all sorts of stuff and creating guns isn’t their main purpose. The same cannot be said for the design files, no matter whether they are for a 3D printer, CNC machines or just a manual on how to build a gun the conventional way. The purpose of such design files is to create a gun, and that can be made illegal.

Whether it should or whether it would even help to stop ghost guns is another story.

I dont know the actual solution to this problem. At least for the religeous folks, it will have to involve religeous figures demonstrating acceptance and disavowing sects that refuse along with a lot of actual progress and exposure to get people to empathise and humanise lgbtq+ people and realise that theyre not a threat. Its possible, its actually quite easy once the balls rolling, but its a difficult thing to do to start i think.

In that regard, especially protestant churches are like the open source community: You don’t like what your church is doing? Just fork it and create a new variant that is even more radical.

In the case of the catholic church and other churches with centralized authority it’s more like “Let’s ignore what the Pope says and instead be holier than the Pope, but with holy we mean radical”.

Tbh, I don’t think the base problem is religion/churches here. The base problem is that a huge portion of the population are incredibly fearful and insecure, often bordering (or venturing deeply) into the territory of anxiety disorders. And instead of that getting addressed in therapy, populists (both political and religious) abuse that fear and insecurity to gain power.

The real solution would be easily available free therapy for everyone, preferably during young age, to make sure that at least the large majority of people enter adult life without being petrified of their own shadow.

Same as shock, so don’t hammer them in either.

I wish my printer was consistent enough between two prints for proving that two parts came from the same printer.

Many people here seem to misunderstand how a law like that will be used.

Police will not go knocking on doors trying to find out whether you downloaded a gun STL.

What they will do is (a) take down anyone advertising or publically speaking about the fact that they DIY guns with 3D printed parts and (b) if they catch someone who is also making guns they have one more thing to prosecute that one for.

And yes, known file hashes will also be blacklisted on places like Google Drive and secret services/police will get automatic notifications if someone uploads any of these known files to a service like that.