Watch our exclusive interview with professor Olaf Diegl, who creates 3D-printed guitars for his business, ODD Guitars!

This tutorial on how to cast metal parts from 3D printed silicone molds is a perfect example of how useful a 3D printer can be when you are looking to make a custom and durable metal part at home.

Nature often demonstrates extraordinary ingenuity in material design, where structure dictates function. Examples include the ...

While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs. Expertise 3D printers ...