furnace control system
121Carbon monoxide poisoning — This article is about carbon monoxide poisoning. For general information on carbon monoxide, see carbon monoxide. Carbon monoxide poisoning Classification and external resources Spacefilling model of a carbon monoxide molecule …
122William C. Pfefferle — (born Philadelphia, Pennsylvania) is an American scientist and inventor. Nicknamed the father of catalytic combustion, he invented the original catalytic combustor for gas turbine engines in the early 1970s. Gas turbines work by mixing fuel with… …
123homeostasis — homeostatic /hoh mee euh stat ik/, adj. homeostatically, adv. /hoh mee euh stay sis/, n. 1. the tendency of a system, esp. the physiological system of higher animals, to maintain internal stability, owing to the coordinated response of its parts… …
124History of science — History of science …
125Cherry Springs State Park — Coordinates: 41°39′46″N 77°49′23″W / 41.66278°N 77.82306°W / 41.66278; 77.82306 …
126List of characters in the Alien series — This article lists characters and actors in the Alien series of science fiction films. The series spans four films: Alien (1979), Aliens (1986), Alien 3 (1992), and Alien Resurrection (1997). The only recurring actress in all four films is… …
127Boiler (steam generator) — Contents 1 Steam generator (component of prime mover) 2 Boiler types 2.1 Haycock and wagon top boilers …
128nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them …
