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The cynic is me says those interesting but ultimately barren long-form articles are just content marketing for Mathematica software.

No lol, Stephen Wolfram is more invested in his writings than he is in Mathematica. He genuinely believes he’s going to revolutionize math and physics.

He’s smarter than your average nutjob, but he’s still a bit of a crank.


Well, that would be nice, honestly - to have Android as another option for desktop OS.

I remember there were some experiments to create a hardware laptop shell to insert smartphone into.


Yep, it is called a "lapdock" now.

Interesting, because I am trying to learn OpenSCAD for some simple modeling.

definitely learn solidworks or something in that vein first

that, and as a prior skill, learn to draw by hand on paper orthogonal and isometric views of 3d objects.

cad is another theory building excercise, but instead of being about processes, its about objects. you want to start from a strong manual/first principles base


I liked CATIA, but can't afford it at the moment.

If you're more interested int the result than the process, Onshape or Fusion are great, free (with use restrictions) parametric CAD. And both support scripting, to some extent.

Both have really great documentation/examples.


for simple learning, I invite you to consider SolveSpace

Has there been any work on it to make it usable w/ touch or a stylus or a trackpad?

I'm on the verge of breaking down and buying a license for Moment of Inspiration 3D since it was designed for use on tablet computers (which is my preferred sort of hardware).


To rotate the view in SolveSpace, you need any one of these:

* a keyboard's shift key and a right mouse button, or * a middle mouse button, or * a 3D mouse.

I've done some work in SolveSpace with a Wacom tablet, by binding the stylus's buttons to the middle and right mouse buttons. SolveSpace is a pretty simple program, so you don't need to dig deep through the UI to get to all the functions. Lost of the often-used functions have keyboard shortcuts, but I don't think there is anything that is only accessible through the keyboard.

Depending on what you aim to do, you might be interested in keeping up with Blender's currently-in-development tablet mode:

https://code.blender.org/2025/07/beyond-mouse-keyboard/


Yeah, that's the problem --- Samsung colludes w/ Wacom to deny right-click functionality to their devices using the S-Pen --- really, really, really miss that some days.

I'll keep experimenting w/ this in mind for the next time I'm using my Wacom One attached to my MacBook.


Note: This is probably a dead-end; it is not on the same level as SolidWorks, Fusion etc.

Or Blender, pen and paper, bag of LEGO, etc. Text in context of geometric object is more or less an abstract classification tool, barely a descriptive one.

Everyone knows what a `dice` is. But that's a taxonomical label, not a definition of one. Anyone reading this can probably draw a representative `dice` using only standard stationery supplies in under a minute. Now describe one in English with such rigor and precision that it readily translates to a .gcode file to be printed. That requires a good amount of useful neurodivergence to pull off at all.


The great thing about OpenSCAD is that one can model anything which one can describe using mathematics and cubes, cylinders, spheres, and transformations/relocations of same.

The awful thing about OpenSCAD is that what one can model is bounded by one's fluency with mathematics and one's ability to place and transform cubes, cylinders, and spheres.


I wouldn't call a FOSS project that you compare to some 2,620 USD/year software a dead-end. It's good enough for simple modeling, especially when it comes to scripting, and has been for 10 years already.

Solidworks is $48/year for hobbyists though, and Fusion is free.

You're probably right, OpenSCAD seems to be limited both in speed and in exactness of the surfaces.

However purely programmatic interface allows doing surprising things which might be hard to achieve with a mouse.


If you're using one of the old stable builds, then the newer nightly builds are markedly faster --- hopefully there will be a new stable release presently.

How could I make it better?

Sorry about the confusion - I'm referring to OpenSCAD; not your project.

Yes. Yet those will be stories worth remembering.

Not that small (1.0-1.4m).

Children were small enough.

Digging a subterranean tunnel with a wooden-bladed shovel is going to SUCK. I'd skimp, too.


Medieval children dug those for fun and games. Explains the size and lack of recorded attribution.


I wonder if any other major AIs (Grok, Claude, Gemini) had similar accidents. And if not, then why?



It's probably only 4o. It has a very different personality than any other LLM and is by far the most sycophantic.


From source code (definitely LLM-generated)

case HN4_ERR_DATA_ROT: return 80;

case HN4_ERR_HEADER_ROT: return 80;

case HN4_ERR_PAYLOAD_ROT: return 80;

Yeah, good luck mounting that filesystem in production. You will need a lot of it...


Even better indication of non-human authorship:

/* LOGICAL CONSISTENCY (85-90) - TRANSACTION VIOLATIONS */

case HN4_ERR_GENERATION_SKEW: return 85;

case HN4_ERR_PHANTOM_BLOCK: return 82;


Mine: https://marscalendar.space/

A Martian calendar + my other space exploration projects and publications.


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