Beckman Institute researchers developed a technique to 3D print and alter structural colors in the visible wavelength spectrum from deep blue to orange. The UV-assisted direct-ink-write 3D printing ...

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Interested in experimenting with your own multi-color filament? [Turbo_SunShine] says to just print your own, and experiment away! Now, if you’re thinking that 3D printing some filament sounds ...

A few short years ago, a 3D printer seemed like a novelty. But today, the best 3D printers are accessible, print in multiple colors and can build anything from a toy figurine to a self-watering ...

Good 3D printers now have multiple hot ends. You ought to be able to print in different colors or print support material. However, a lot of us don’t have multiple hot ends. Turns out, you don’t have ...

Researchers have developed a novel method of 3D printing that uses acoustic holograms. The process is called holographic direct sound printing (HDSP). It builds on a method introduced in 2022 that ...