air natural cooling method
21Solar chimney — This article refers to a device for ventilation. For the power generation technology, see Solar updraft tower. A solar chimney often referred to as a thermal chimney is a way of improving the natural ventilation of buildings by using convection… …
22Dairy farming — Dairy farm redirects here. For the retail company in Asia, see Dairy Farm International Holdings. A rotary milking parlor in an industrial dairy facility, located in Germany Dairy farming is a class of agricultural, or an animal husbandry,… …
23Legionellosis — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 7366 ICD10 = ICD9 = ICD9|482.84 ICDO = OMIM = MedlinePlus = 000616 eMedicineSubj = med eMedicineTopic = 1273 MeshID = D007876 Legionellosis is an infectious disease caused by bacteria… …
24Council House 2 — (CH2) General information Type Office Location Melbourne, Australia …
25Water purification — This article is about large scale, municipal water purification. For portable/emergency water purification, see portable water purification. For industrial water purification, see deionized water. For distilled water, see distilled water. Water… …
26Ceiling fan — A ceiling fan is a fan, usually electrically powered, suspended from the ceiling of a room, that uses hub mounted rotating paddles to circulate air. Casablanca Fan Co. ceiling fan from the early 1980s. A ceiling fan rotates much mo …
27gas-turbine engine — Introduction any internal combustion engine employing a gas as the working fluid used to turn a turbine. The term also is conventionally used to describe a complete internal combustion engine consisting of at least a compressor, a… …
28Hyperthermia — An analog medical thermometer showing a temperature of 38.7 °C (101.7 °F) ICD 9 …
29Focke-Wulf Fw 190 — infobox Aircraft name =Fw 190 type =Fighter manufacturer = Primarily Focke Wulf Flugzeugbau AG, but also Ago, Arado, Fieseler, Mimetall, Norddeutsche Dornier and others caption = Fw 190 A designer =Kurt Tank first flight =1 June 1939 introduced… …
30Microwave oven — A modern microwave oven …
