Rayleigh-Bernard convection

alternating-current watt-hour meter azimuth prism by a comfortable margin Caragana pygmaea cast-iron box fall star hygroscopic moisture i-herd Innocent XIII magnetostatic field Middelstum Mus. D. oil-filled electrical transformer overlap peak rotary knob rubber-metal track saltatory tic to one's name two-panel trawl ventilation duct spacer