Abstract: A device to air entrain and add liquid soap or some other liquid to the water stream which flows through a shower head. There is a secondary liquid additive passageway leading into a constricted reduced pressure area of the main flow passageway of the shower water. There is a container rotatably mounted in a manner to either shut off flow of the liquid soap or other liquid, or to selectively meter the flow into the main water stream by selectively aligning aspirating air holes with an aspirating air passageway that leads into the secondary passageway.

Abstract: A small amount of an organosiloxane polymer stabilizes an emulsion of sulphur and a bituminous material in which the bituminous material is a continuous phase and the sulphur is a dispersed phase; the stabilized emulsion serves as a binder for mineral aggregates in the manufacture of paving mixtures.