While 3D printing has been a great thing all by itself, it has also made electromechanical hardware a commodity item. Instead of raiding an old printer for motors and rods of unknown provenance ...

3D paper snowflakes ... Our pro-tip — cut out larger patterns and leave more negative space. The snowflakes look coolest when there's a lot of cut-out paper. Make sure you don't cut all the ...

Irish company Mcor's unique paper-based 3D printers make some very compelling arguments. For starters, instead of expensive plastics, they build objects out of cut-and-glued sheets of standard 80 ...