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