FDM 3D prints usually show layer lines. Learn about ABS acetone smoothing and how to get a totally smooth surface finish in four easy steps.
ABS was great, but we really need to move on, says Miles Scott. There are materials less poisonous, easier to print, and environmentally friendly.
NASA started with manufacturing small parts for its vehicles but soon transitioned into methods of use that could help put a human on Mars.
Smaller, speedier, sexier: 3D pen printer 3Doodler is back for an update. Read more about the successful tool for makers, 3D geeks and explorers.