The Kitchen Pantry Scientist, Liz Heineke, shares a simple recipe for making sidewalk chalk. (Make in a disposable container or large plastic bag. Plaster of Paris should not go down the drain!) Mix ...

Plaster of Paris might seem like a great option, but after countless projects, I’ve finally had enough! In this video, I’ll share the reasons why I’m ditching it for good and what I’m using instead.

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 ...