A creative DIY experiment using kinetic sand to form molds for plaster casting, leading to a surprising reveal as the final ...

[Thomas Sanladerer] wanted to create some molds using 3D printing for concrete and plaster. He used a delta printer with flexible filament and documented his process in the video below. If you’ve ...

A step-by-step DIY guide showing how to create silicone molds and cast plaster figurines from scratch, covering simple ...

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. ...

This course will give students the knowledge and the tools to be able to replicate an object in one material in a different material such as plaster, plastic, cement, clay and other non-metallic ...

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 ...