How do you appreciate the Plaster of Paris?

Explanation

1) Plaster of Parts `(CaSO_4*1//2H_2O)`) is a white powder and on mixing With water, it sets into hard gypsum `(CaSO_4*2H_2O)`.
2) So, It is used to supporting fractured bones in the right position.
3) So. l appreciate the Plaster of Parts