steam coil heating
121Five Weeks in a Balloon —   …
122Pedestal — Ped es*tal, n. [Sp. pedestal; cf. F. pi[ e]destal, It. piedestallo; fr. L. es, pedis, foot + OHG. stal standing place, station, place, akin to E. stall. See {Foot}, and {Stall}, and {Footstall}.] 1. (Arch.) The base or foot of a column, statue,… …
123Maglev — JR Maglev at Yamanashi, Japan test track in November 2005 …
124Two-stroke engine — Brons two stroke V8 Diesel engine driving a Heemaf generator. A two stroke engine is an internal combustion engine that completes the process cycle in one revolution of the crankshaft (an up stroke and a down stroke of the piston, compared to… …
125Methanol fuel — This article is about methanol used as a fuel. For other alcohols used as fuels, see Alcohol fuel. Methanol is an alternative fuel for internal combustion and other engines, either in combination with gasoline or directly ( neat ). It is used in… …
126GWR 2721 Class — The GWR 2721 Class was a class of 0 6 0 saddle tank steam locomotives. They were designed by William Dean and built at the Swindon Works of the Great Western Railway between 1897 and 1901.They were not a new design, being a straightforward… …
127Reverse osmosis — Schematics of a reverse osmosis system (desalination) using a pressure exchanger. 1: Sea water inflow, 2: Fresh water …
128radiator — /ray dee ay teuhr/, n. 1. a person or thing that radiates. 2. any of various heating devices, as a series or coil of pipes through which steam or hot water passes. 3. a device constructed from thin walled tubes and metal fins, used for cooling… …
