3D printing is wonderful, but sometimes you just don’t want to look at a plastic piece. Beethoven’s bust wouldn’t look quite right in front of your secret door if it was bright orange PLA, after all. ...

3D printing is wonderful, but sometimes you just don’t want to look at a plastic piece. Beethoven’s bust wouldn’t look quite right in front of your secret door if it was bright orange PLA, after all. ...

The Plaster Cast Workshop of the GrandPalaisRmn has molds of more than 6,000 artworks such as the “Venus de Milo” and Alexander the Great’s foot. An artisan at work in the Plaster Cast Workshop of the ...

In this video, I’ll show you the complete process of making a silicone mold from a 3D printed model and casting it in plaster. We start by 3D printing a custom design, then move on to creating a ...

To make a durable, springy, handsome dress form, we’re going to first cast the body in plaster, then create a mold from the plaster cast. Then, we’ll fill that mold with foam, mount it on a base, ...

Two northeast Ohio mold makers and a foundry will meld into one by Nov. 1, the result of a slowdown in the rotational molding industry. JohnDel Inc. of Kent, Ohio; Plasti-Cast Mold and Products Co. of ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...