We’re all too familiar with the 3D printing post-processing step of removing supports, and lamenting the waste of plastic on yet another dwindling reel of filament. When the material is expensive ...

While ramen support might sound like a help desk for soup, it is actually a technique [GeoDroidJohn] uses to get easy-to-remove support structures on 3D prints. We saw the video below and we have to ...

Rapid liquid 3D printing uses gel suspension for fast support-free printing. This method is fast, requires no post-processing, and allows for complex internal geometries. While promising, the ...