But to really get inside the designer’s head, executing a physical model, like this quarter-scale RC-controlled ... but some great design and 3D-printing tips too. [Dejan]’s modeling process ...
[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 ...