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#3d-printing

Phyllotaxis: An audio-reactive LED display

Hacker News Top ↗ · 16h ago Cached

The article details the creation of an audio-reactive LED display inspired by the phyllotaxis pattern in nature, using coding, 3D printing, and electronics to build a physical art piece.

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#3d-printing

@LinusEkenstam: Anything in PLY is no available as a 3D printable model, you assemble it yourself like a model kit. Decided your scale …

X AI KOLs Timeline ↗ · 18h ago Cached

A tweet describes a real-time tool for converting PLY files into customizable 3D printable models with assembly instructions, facilitating DIY model creation.

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#3d-printing

@FinanceYF5: An afternoon to turn jewelry from AI design into a 3D printed real object, and then complete a commercial ad? Creativit…

X AI KOLs Following ↗ · yesterday Cached

An afternoon event where AI is used to design jewelry, which is then 3D printed and a commercial ad is created, showcasing the integration of creativity, production, and marketing.

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#3d-printing

3D necroprinting: Leveraging biotic material as the nozzle for 3D printing

Hacker News Top ↗ · yesterday

This article discusses a novel 3D printing technique called necroprinting, which uses biotic materials as the nozzle. It explores the potential applications and implications of leveraging biological components in additive manufacturing.

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#3d-printing

Five frontier AIs were told to engineer and 3D-print the strongest bridge they could with 500 g of plastic. Claude Opus 5.5’s design held ~130 lb, nearly 5× the runner-up

Reddit r/singularity ↗ · yesterday

Five frontier AIs competed to design and 3D-print the strongest bridge using 500g of plastic, with Claude Opus 5.5's design holding about 130 lb, nearly five times the load of the runner-up.

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#3d-printing

Factorio that you can touch

Hacker News Top ↗ · 3d ago Cached

Factorio developers detail the creation of physical 3D-printable models of in-game entities, initiated by a playtesting event and refined through prototyping with Prusa Research.

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#3d-printing

Qwen3.8 27b practical modeling for 3d printing

Reddit r/LocalLLaMA ↗ · 4d ago

The user experimented with running Qwen 27B and Qwen Image 2.1 on local GPUs to generate 3D models and renders for printing, using tools like CADQuery and ComfyUI, and plans future projects for creating models from photos.

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#3d-printing

Bambu P2S Combo 3D Printer Review: My Own Little Plastics Factory

Wired ↗ · 2026-09-21 Cached

A review of the Bambu P2S Combo 3D printer, praising its multicolor printing with AMS, easy nozzle swapping, and overall value for hobbyists.

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#3d-printing

@LinusEkenstam: Tired of looking for storage solutions? I came across VAULT the other day and it's absolutely insane. Based off gridfin…

X AI KOLs Timeline ↗ · 2026-09-21 Cached

VAULT is a 3D printable storage solution based on gridfinity, designed for woodworking and makerlab applications, offering infinite expandability.

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#3d-printing

Infinomni

Product Hunt ↗ · 2026-09-16 Cached

Infinomni is a product that transforms drawings into interactive 3D models, allowing users to play with them in a virtual environment and 3D print physical versions.

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#3d-printing

@mr_r0b0t: Presenting V1 of the Dual @NVIDIAAI GB10 Cool Cube Fully 3d printed, two enclosed 120mm Noctua fans, ventilated trays, …

X AI KOLs Following ↗ · 2026-09-15 Cached

A user presents a fully 3D printed dual cooling cube for NVIDIA GB10, featuring Noctua fans and a PWM controller, intended for thermal testing.

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#3d-printing

One of the best 3D printers for beginners is almost $100 off

The Verge ↗ · 2026-09-15 Cached

Elegoo's Centauri Carbon 2 Combo 3D printer is on sale for $369, nearly $100 off, making it an affordable option for beginners. The article also highlights other tech deals on speakers, Nintendo accessories, and charging stations.

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#3d-printing

Six unattended CAD runs: renders caught coarse blunders only, every print-ruining defect was caught by a measured number

Reddit r/AI_Agents ↗ · 2026-09-15

An experiment with coding agents using CadQuery and OpenSCAD revealed that visual renders and tool status reports missed critical CAD defects, which were only caught by numerical checks like volume measurements.

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#3d-printing

Mars astronauts could live in houses made of yeast and jello, say scientists

Hacker News Top ↗ · 2026-09-13 Cached

Scientists propose using bioengineered yeast and gelatin to 3D print structures on Mars, creating a lightweight material with concrete-like strength and lower energy demands for construction.

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#3d-printing

Benchmark: CadQuery vs. OpenSCAD for agentic CAD work

Hacker News Top ↗ · 2026-09-12 Cached

A controlled benchmark compares CadQuery and OpenSCAD for AI agents to generate functional 3D-printable parts, revealing similar capability but differences in failure modes and tool-specific advantages.

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#3d-printing

@tbpn: Nori Robotics Founder @AntonioSitongLi is building 3D-printed humanoid robots for $1,688 per robot. The company is maki…

X AI KOLs Timeline ↗ · 2026-09-10 Cached

Nori Robotics is producing 3D-printed humanoid robots for $1,688 per unit, with current output of 2-3 robots daily and a goal to scale to 400 per month.

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#3d-printing

The hinge for Apple’s new foldable phone was built with AI

TechCrunch AI ↗ · 2026-09-09 Cached

Apple announced its first foldable phone, Duo, at the Surprise and Shine event, featuring a hinge designed and built using AI algorithms and 3D printing for enhanced durability.

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#3d-printing

@BenjaminDEKR: 3D print to prototype. Then, mass produce after testing.

X AI KOLs Timeline ↗ · 2026-09-05 Cached

Elon Musk notes that 3D printing is useful for prototyping and integrating complex flow paths into components, but he does not recommend it for volume manufacturing because it is too slow and expensive.

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#3d-printing

Researchers use AI to ‘democratize’ 3D printing of crucial metal alloy

Lobsters Hottest ↗ · 2026-09-01 Cached

Researchers from Washington State University used AI to optimize 3D printing of the high-performance metal alloy GRCop-42, making it accessible with commercial equipment. The work was published in AAAI proceedings and won an Innovative Deployed Application Award.

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#3d-printing

Make a Portable Wide-screen Mechanical TV

Hacker News Top ↗ · 2026-08-28 Cached

A hobbyist builds a portable wide-screen electromechanical TV called the Scanwheel, using a 3D-printed drum and Raspberry Pi Pico to achieve a 4K by 20 resolution, inspired by early television technology like Nipkow disks.

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