The Met releases high-def 3D scans of 140 famous art objects

Scientists have succeeded in strengthening 3D-printed concrete during the printing process

I Made A 3D Renderer Using Pygame And No 3D Library

Show HN: I turned a sketch into a 3D-print pegboard for my kid with an AI agent

I built a zero-dependency 3D codebase visualizer that runs entirely in the browser — no server, no auth, paste a GitHub URL and go

Experimental animation lib with tex support and complex 3D animations .called animl

3D framework for rust ?

$96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

Show HN: Ripl – A unified 2D/3D engine for Canvas, SVG, WebGPU, and the Terminal

3D-Knitting: The Ultimate Guide

Fast Simplex: 2D/3D interpolation 20-100x faster than Delaunay with simpler algorithm

Scrap Labs – Metal 3D Printer

MIT-developed 3D printer can output a fully functional electric motor in a single process — team only needed to magnetize the linear motor after printing, motors cost just 50 cents each

An autopsy of AI-generated 3D slop

California's new bill requires DOJ-approved 3D printers that report themselves

I put a real-time 3D shader on the Game Boy Color

Bacterial pathogens, such as hospital bacteria, build antibiotic-resistant “bunkers” using 3D biofilms where hair-like pili proteins act like steel bars protecting the bacteria

EDuke32 – Duke Nukem 3D (Open-Source)

After 70 years, chemists have "completed the set" of 3D transition metal metallocenes by synthesizing the first stable copper "sandwich" molecule (Cuprocene)

Sub-second volumetric 3D printing by synthesis of holographic light fields

Show HN: Vibe Code your 3D Models

iFixIt calls BMW’s new anti-consumer security screws "a logo-shaped middle finger to right to repair," Adafruit 3D prints a solution — BMW's connector reverse engineered using patent filing as a design blueprint

New York’s budget bill would require “blocking technology” on all 3D printers

A smart, wearable exoskeleton for construction safety combines a soft upper-body harness and 3D printed leg braces with embedded sensors and actuators

Scientists have created a three-dimensional "heart-on-a-chip" (HOC) that could provide a breakthrough in the fight against the world's leading cause of death, cardiovascular disease.

Turning 2D into 3D (because why not)

How to build a browser-based 3D modeling app (technical overview)

Show HN: A geometric analysis of Chopin's Prelude No. 4 using 3D topology

Show HN: 3D Mahjong, Built in CSS

2D and 3D graphing libraries, now available!

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