[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 ...

3D printing is about to make a splash -- literally! -- onto the construction scene. New York City architect/contractor Adam Kushner and partners James Wolff and Enrico Dini are teaming up to construct ...