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sargstuff

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Muxcard, a DIY credit card size computer

github.com
290 points·by sargstuff·tháng trước·102 comments

Let's Take Esoteric Programming Languages Seriously (2025)

arxiv.org
9 points·by sargstuff·tháng trước·3 comments

[untitled]

1 points·by sargstuff·tháng trước·0 comments

Vacuum flux has memory too [4]

1 points·by sargstuff·2 tháng trước·0 comments

Memory trees and Taylor expansion of the lambda|-calculus (2012) [pdf]

irif.fr
1 points·by sargstuff·2 tháng trước·0 comments

DIY Triboluminescence Media

1 points·by sargstuff·2 tháng trước·0 comments

The physics of scotch tape (2011)

symmetrymagazine.org
3 points·by sargstuff·2 tháng trước·1 comments

Vison Awards 2025 – Architizer

architizer.com
2 points·by sargstuff·6 tháng trước·0 comments

The Anatomy of an Outstanding AI-Assisted Rendering

architizer.com
1 points·by sargstuff·6 tháng trước·0 comments

One string to pull them all. [video]

youtube.com
1 points·by sargstuff·6 tháng trước·1 comments

Art-Sci Currents. Interdisciplinarity in MOTION. (url to video series)

crearte.ca
3 points·by sargstuff·8 tháng trước·1 comments

Bridges: Mathematics and the Arts

bridgesmathart.org
8 points·by sargstuff·8 tháng trước·0 comments

Reshape and Reprint: The Potential of a 3D Solid Knitting Machine

innouvators.com
4 points·by sargstuff·8 tháng trước·0 comments

SeamFit: Towars Practical Smart Clothing for Automatic Exercies Logging

dl.acm.org
1 points·by sargstuff·8 tháng trước·0 comments

Using an Array of Needles to Create Solid Knitted Shapes

dl.acm.org
2 points·by sargstuff·8 tháng trước·0 comments

Ask HN: ArsTechnica qbits mechanics[0] for a scaled up version of roons[1]?

1 points·by sargstuff·9 tháng trước·0 comments

comments

sargstuff
·16 ngày trước·discuss
Nice retro-demo/motivation for "what's the point of protocols/abstraction layers"[0].

Use case argument for an add-on programmable logic array / micro controller board as security interface / non-standard to standard protocol translation.

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[0] : https://www.terryewell.com/m116/Docs/historyMIDI.pdf
sargstuff
·21 ngày trước·discuss
Wonder if Knuth was trying to determine how much tech one could generate out of a block device and still have a consistant normal form. (vs. yak shaving) --- looks like an infinate amount, just as long as (NP != P) & (shrodinger's cat is alive[0]). aka. shrodinger's cat not alive means no more suppositions. np is now p, so !NP = P can happen. lisp users call that closure. The complete inverse of physics, maximum font size for given context of !

C type casting addresses the issue so much easier, either (&*(NP) = seg fault ? B) or (B = &*(NP) ? seg fault).

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[0] : https://en.wikipedia.org/wiki/Schr%C3%B6dinger%27s_cat
sargstuff
·21 ngày trước·discuss
Guess streams was a mixed analog / digital world thing[0]. Is 'curl' the higher order wave crest of LC_NETWORK (aka 'sane' http protocol reference to type bundled 0,1,2 file descriptors)

One can have curl as a bash loadable routine without the need to recompile bash. Headless or not, much more sane[4] than ctypes.sh[1] as curl binary epilog/prolog handle the non-http protocol items within the context of curl module/program. More relevant logic level related to topic beyond http protocol only curl : socat[2] and gnu netcat[3].

Ah, HN doesn't provide a way to conjure up * data tapes (comments not withstanding). Ebnf being battle tested for years & grepping the ANTLER[7] by the horns:

awk interpeting http stream via http protocol[5] via ebnf of http protocol likely to better handle the different protocal layers more gracefully than bash script. Would need to make sure awk is in bit mode and not character/byte mode to avoid line discipline issues / 'stty sane'[4]. Note:

Perl/python provide better layers of abstraction than shell coding for the different levels of protocols used in/with http protocol/ ebnf,Kleene* coding.[6] In shell, having a different command programm for every ebnf set/protocol level vs. awk, different ebnf for each Kleene* protocol level)

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[0] : Your trerminal is not a terminal: An Introduction to Streams : https://www.lucasfcosta.com/blog/streams-introduction

[1] : ctypes.sh : https://github.com/taviso/ctypes.sh

[2] : socat : https://github.com/3ndG4me/socat/releases

[3] : gnu netcat: https://netcat.sourceforge.net/

[4] : stty sane : https://real-world-systems.com/docs/stty.1.html

      https://jaredgorski.org/notes/unix-tty/
[5] : https://www.rfc-editor.org/rfc/rfc9110.pdf

[6] : https://grokipedia.com/page/Kleene_star

[7] : https://en.wikipedia.org/wiki/ANTLR
sargstuff
·21 ngày trước·discuss
Guess the 'how do I post to lobsters?' secret is out[0]. aka snarf the mail distribution list. send out to mail distribution list. If worthy enough article, sent email gets posted/archived on site.

[0] : "But yak shaving is fun" : https://news.ycombinator.com/item?id=48555838
sargstuff
·28 ngày trước·discuss
Hacker news needs a 'non-standard programming language subject tag'. Perhaps ":-J" as first line in comment?
sargstuff
·tháng trước·discuss
Kiisu[0], credit card sized footprint computer with modular add-ons.

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[0] : https://github.com/kiisu-io/
sargstuff
·tháng trước·discuss
Perhaps doing the g-code text as barcoding / q-code sequences might permit more code to be included in book?
sargstuff
·tháng trước·discuss
Nice light computational module for huds device. Random search engine project pick:[0]

Perhaps also basis for a table coaster 3d hologram[1]

Adding to card thickness / modularity:

   pop-up hologram display.[2][3]

   projected keyboard/display[4] & gain ability to respond to text messages!
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[0] : https://www.instructables.com/Smart-Glasses-V2/

[1] : https://www.youtube.com/watch?v=xHbQRcIWxC8

[2] : https://www.youtube.com/watch?v=vRo8m_a6F54

[3] : https://www.youtube.com/watch?v=wM_Byrv9iBI

[4] : https://www.youtube.com/watch?v=gTnHEzshdIQ
sargstuff
·tháng trước·discuss
?? add relevant wifi/port to connect to a projector/projection glasses / laser projector[0]

3 old micro ibm hard drives combined into rgb color space / diy laser image projector[1] might be able provide a bigger picture without exceeding DIY credit card size. kinda depends on laser size.

Ummm... a smartphone internal projector module more compact than diy stack of ibm microdrives / laser.[2]

Not worrying about size: esp32 laser dac : https://www.youtube.com/watch?v=9YASnlB_t_U

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[0] : diy laser video projector : https://asktheman.xyz/

[1] : https://www.youtube.com/watch?v=fEPicBSYeNQ

    : https://www.youtube.com/watch?v=bl1e54QGJk4
[2] : https://www.youtube.com/watch?v=ET7jP2OsxzA
sargstuff
·tháng trước·discuss
Ah, quick read / then dissapointment on re-read -- not banking on flexing to get an idea to fly -> https://techxplore.com/news/2026-03-birdlike-robots-greater-...

So, no AI seagul training to do machine banking/swipe money transfers.
sargstuff
·tháng trước·discuss
cad/stl/cnc related files for 'automated assembly' via 3d printing pcb[1] / pick-n-place machine[2][3] would be nice.

Catchy, higher order point/fundamental theory of calculus application of "Move over cassette tapes, adhesive tape has memory, too"[4]

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[1] : "Making a 3d printed circuit board that works" : https://www.instructables.com/Make-a-3D-Printed-Circuit-Boar...

[2] : pick-n-place machine : https://en.wikipedia.org/wiki/Pick-and-place_machine

[3] : No solder! : https://www.electromaker.io/blog/article/affordable-pcb-prot...

[4] : "Move over cassette tapes, adhesive tape has memory, too" " https://news.ycombinator.com/item?id=48161242
sargstuff
·tháng trước·discuss
diy 486 schematics (around year 2000)[0]. no longer available. Discription/overview[3]. :( But, current linux doesn't support 486 cpus.

Was turned into something commerical (?2002[2])[1]. Perhaps modern version would be the old AMD cyrix chips?

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[0] : http://boole.stanford.edu/cebit/

[1] : https://megagames.com/news/matchbox-pc-smallest-world

[2] : https://ptacts.uspto.gov/ptacts/public-informations/petition...

[3] : https://www.paloaltoonline.com/morgue/monthly/1999_May_26.MI...
sargstuff
·tháng trước·discuss
Food for thought:

Add a lambda fuction. Add list of condiments[0] such as let-us.

Forage/prove one can have a turing complete meal with bun? Easier than risking indigestion through bun/sheaf correspondence.[1][2][3][4]

------------------------------------

[0] : https://en.wikipedia.org/wiki/List_of_condiments

[1] : Applied Sheaf Theory for Multi-agent Arificial Intelligence (Reinforcement Learnig) Systems: A prospectus : https://people.cs.uchicago.edu/~ericschmid/schmid-applied-sh...

[2] : Discreate Morse theory for computing cellular sheaf cohomology : https://www2.math.upenn.edu/~ghrist/preprints/computationals...

[3] : https://medium.com/@german_mag.ai/sheaf-theory-and-applicati...

[4] : https://direct.mit.edu/books/oa-monograph/5460/Sheaf-Theory-...
sargstuff
·tháng trước·discuss
Think that was a early computation thing -> CRT memory[0][1]

Perhaps the 'city block' heaters requiring similar sized AC condensors to provide control over Maxwell's daemon was the inspiration for the unix daemon process.

Optical computing makes fuzzy computations so much easier -> outgassing[2]

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[0] : https://spectrum.ieee.org/the-birth-of-ram

[1] : https://bunkerofdoom.com/lit/CRT-scopes/CRT_memory/index.htm...

[2] : https://spectrum.ieee.org/adhesive-outgassing-nasa-standards
sargstuff
·tháng trước·discuss
"Can it run DOOM?" : https://canitrundoom.org/
sargstuff
·tháng trước·discuss
Wouldn't that be doom scrolling?
sargstuff
·tháng trước·discuss
?? e-waste recycling ??
sargstuff
·tháng trước·discuss
selfie thing.
sargstuff
·tháng trước·discuss
EPS32-OS : https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground
sargstuff
·tháng trước·discuss
https://www.techeblog.com/doom-electronic-badge-emfcamp/