Plaster of paris, quick-setting gypsum plaster consisting of a fine white powder, which hardens when moistened and allowed to dry. Given that it does not generally shrink or crack when dry, it is an excellent medium for casting molds. Learn more about how plaster of paris is prepared, its uses, and history.
Plaster - Wikipedia
J B plaster - Did you know ? Comment down below if you had any idea why it is called plaster of paris ?
Plaster of paris ortho presentation
Ornamental Plaster Ceiling Designs Throughout History
Plaster of Paris (POP) Uses, Advantages & Disadvantages
How to Make Fossils Using Plaster of Paris: 13 Steps
What's in a name: Plaster of Paris
Plaster of Paris - Javatpoint
Advanced materials engineering in historical gypsum plaster formulations