3d-printing

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#3d-printing

@RepPatHarrigan: For 20 years, a $6 knob that takes one hour to 3D print has been grounding Black Hawk helicopters four times a month, a…

X AI KOLs Following · 9h ago

A $6 3D-printable knob has grounded Black Hawk helicopters for 20 years because the contractor refuses to sell the part or IP, costing taxpayers $40,000 per replacement four times a month. This highlights the need for right to repair in the NDAA.

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#3d-printing

@AYi_AInotes: This might be the most touching hard tech startup story of the year, guys. It's also the most textbook demonstration of elon's first principles innovation! I want to buy one for my grandpa—a hero of the Korean War, over 90, can barely hear. Background: three college students used $19.99 to overturn the entire hearing aid industry that has been monopolized for decades, …

X AI KOLs Timeline · 20h ago

Three college students used first principles to design a purely mechanical hearing aid costing only $19.99. Customized via AI and 3D printing, it requires no battery or circuitry, and has the potential to make hearing assistance affordable for hundreds of millions worldwide.

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#3d-printing

Restore full BambuNetwork support for Bambu Lab printers

Hacker News Top · 3d ago Cached

This article describes a fork of OrcaSlicer that restores full BambuNetwork internet support for Bambu Lab printers, which was previously limited to LAN-only in the main distribution.

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#3d-printing

Bambu Lab is abusing the open source social contract

Hacker News Top · 3d ago Cached

Bambu Lab threatened legal action against a developer who forked OrcaSlicer to bypass its cloud dependency, escalating a long-standing dispute over the open source social contract and user control over purchased hardware.

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#3d-printing

Louis Rossmann tells 3D printer maker Bambu Lab to 'Go (Bleep) yourself'

Hacker News Top · 5d ago Cached

Louis Rossmann pledges $10,000 to cover legal fees for an OrcaSlicer developer threatened with a lawsuit by Bambu Lab over third-party integrations. The incident highlights ongoing tensions between the Right to Repair community and hardware manufacturers regarding open software access.

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#3d-printing

Ploopy Bean - external trackpoint

Lobsters Hottest · 2026-05-07 Cached

The Ploopy Bean is a new high-performance, open-source external trackpoint featuring a 1000Hz polling rate, VIA customization, and a 3D-printed design for easy modification.

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#3d-printing

Light without electricity? Glowing algae could make it possible

Hacker News Top · 2026-05-06 Cached

CU Boulder researchers have successfully sustained bioluminescence in algae using simple chemical solutions, enabling its integration into 3D-printed hydrogel structures for potential applications in robotics and environmental sensing.

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#3d-printing

Preview tool helps makers visualize 3D-printed objects

MIT News — Artificial Intelligence · 2026-04-01 Cached

MIT researchers developed VisiPrint, an AI-powered preview tool that helps 3D printing users visualize the aesthetic outcome (color, texture, gloss) of printed objects to reduce waste and improve design accuracy.

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