One trick for getting the bubbles out of freshly mixed 2-part ... [Gianteye] came up with a 3D printed dual-syringe static mixing system which speeds up the process. He used it with silicone ...

Air bubbles can form in the deformed shell ... Gabriela Queiroz Miranda developed a 3D-printed harness, which she tested on the classroom turtle, delightfully named Voldetort.