Midair 3D printing.
Previously:
3D printed gatling gun - GIF
3D printed wire bender - GIF
3D-printed boat - GIF
3D-printed car engine - GIF
3D-printed tourbillon - video
Midair 3D printing.
Previously:
3D printed gatling gun - GIF
3D printed wire bender - GIF
3D-printed boat - GIF
3D-printed car engine - GIF
3D-printed tourbillon - video
New: BuildThreads.com - 300+ build posts/day (with photos)
albertq (Dec 14, 2025), durrelltn (Dec 14, 2025), emu roo (Dec 14, 2025), nova_robotics (Dec 14, 2025), wood_1 (Dec 14, 2025)
How it works
- Light-Activated Materials: A special "ink" or paste (e.g., silver nanoparticles, ceramic paste) is extruded and instantly hardened by a laser or light beam as it exits the nozzle.
- Self-Supporting: Because the material solidifies immediately, it doesn't need layers below it to support overhangs, allowing for complex geometries like freeform coils or intricate internal structures.
Christophe Mineau (Dec 15, 2025), emu roo (Dec 14, 2025), nova_robotics (Dec 14, 2025)
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