Abstract: Therapeutic powder applicators and their methods of operation are described. In some embodiments, a first flow of gas may flow through a distal porous portion of a chamber containing a therapeutic powder. This gas may fluidize and entrain the therapeutic powder and flow the entrained powder through an outlet that is in fluid communication with the chamber.

Abstract: The invention is a lengthwise Basin flanked by two Walls which hold water as it is carried down the length of the Water Channeling System, and its attachment to the outer surface of a garment. This effectively forms a barrier to the downward flow of water on the garment. The water is stopped and redirected toward the sides of the garment and away from the front and back of it. This keeps the wearer drier, reducing the amount of water rolling off the bottom of the raincoat onto the wearer's pants. This invention can be manufactured by extrusion, injection molding or any number of plastic fabrication methods. This invention may have many embodiments, varying in form. The essential and consistent characteristics of any of its embodiments are the recessed basin, the accompanying walls, their relative placement to each other and its placement along the outer surface of a garment.