[Luke Towan] has a cool HO scale Escalator mostly made of 3D printed parts, with some laser cut acrylic, for a station on his HO model railroad. Escalators are mesmerizing to watch – there’s something ...

Sometimes the best way to figure out how something works is to make a model of it. 3D-modeling software makes it possible to do the job in silico, and sometimes that’s enough. But to really get inside ...

Additive manufacturing has come to the forefront of the Army’s attention as the service looks for ways to quickly reproduce parts without needing to continuously rely on industry. In 2019, the service ...

3D printing is becoming more useful for making production parts for cars, as seen but the use of 3D-printed control arms on the upcoming Ferrari F80 supercar. But the technology plays an important ...