main condenser
71CANDU reactor — The CANDU reactor is a Canadian invented, pressurized heavy water reactor developed initially in the late 1950s and 1960s by a partnership between Atomic Energy of Canada Limited (AECL), the Hydro Electric Power Commission of Ontario (now known… …
72Refrigeration — Commercial refrigeration Ice is used to refriger …
73photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
74Moonshine — Not to be confused with Moonlight. For other uses, see Moonshine (disambiguation). The Moonshine Man of Kentucky, illustration from Harper s Weekly, 1877, showing five scenes from the life of a Kentucky moonshiner Moonshine (meaning illicit …
75Chevrolet Corvair — 1965 Chevrolet Corvair Corsa Hardtop Coupe Manufacturer Chevrolet Division of General Motors Production 1959–1969 …
76Evaporator — Within a downstream processing system, several stages are used to further isolate and purify the desired product. The overall structure of the process includes pre treatment, solid liquid separation, concentration, and purification and… …
77ORIGINE DE LA VIE — De tout temps, l’homme a été intrigué par son origine, et cela l’a conduit à s’interroger sur l’origine de la vie. Pendant des millénaires, il aborda le problème selon une pensée qui l’empêchait d’y voir autre chose que la génération spontanée.… …
78Ignition system — For other uses, see Ignition system (disambiguation). An ignition system is a system for igniting a fuel air mixture. Ignition systems are well known in the field of internal combustion engines such as those used in petrol (gasoline) engines used …
79Scanning electron microscope — These pollen grains taken on an SEM show the characteristic depth of field of SEM micrographs …
80Tesla coil — at Questacon the National Science and Technology center in Canberra, Australia Uses Application in educational demonstrations, novelty lighting, as well as music Inventor …
