A foot for puppy, a self-driving car, and parts for spaceships: You won't believe all the things people are making with 3D ...

3D printers sound cool, and they are ... If you're familiar with computer-aided design, or CAD (including free programs such as Autodesk 123D Design, SketchUp, and Tinkercad), you can design ...

making it a pretty cool invention. It could be the most complicated design you’ve seen, and a 3D printer will still be able ...

this setup is already superior to the traditional part cooler designs since it’s got more power and gets the fan motor off of the print head. Getting your 3D printed parts to cool down is ...

As boring as propeller designs may seem to the average person ... to figure out exactly how close someone at home with a 3D printer and some spare time can get to those claimed numbers.

The reason that happens is straightforward: You have a really cool 3D printer, and you have software that lets you design the thing you want to print, but the digital plumbing that connects the ...