3D printing tiny cars isn't new, but this creator's work lets you print a Revell- or Tamiya-style kit you can assemble yourself, just like the good old days. The site is kind of like Etsy for folks ...

3D printing is a downright futuristic technology. People can use plastic filaments, resin, and other materials to create custom objects. The quality of the print is limited by a user's printer, but ...

MIT researchers built a 3D printer that can produce a fully functioning electric linear motor in about three hours for 50 cents in materials. Linear motors are typically used in optical systems and ...