21.   It is especially valuable when used in coarsely powdered form and mixed with compost prepared for the rooting of plant cuttings.

22.   Researcher Sungho Jin and others took the superconductor in a powdered form and encased it in iron-clad tubes.

23.   Several revelers were hit with the pellets, which contained a powdered form of pepper spray.

24.   The milk was then processed into powdered form to be easily administered to anyone at risk from the disease.