water-wheel generator
71Steam locomotive components — A listing of the components typically found on Steam locomotives.Guide to steam locomotive components (The image is of a composite imaginary locomotive, not all components are present on all locomotives and not all possible components are present …
72List of fictional elements, materials, isotopes and atomic particles — This list contains chemical elements, materials, isotopes or (sub)atomic particle that exist primarily in works of fiction (usually fantasy or science fiction). No actual periodic elements end in ite , though many minerals have names with this… …
73Disasters — ▪ 2009 Introduction Aviation January 23, Poland. A Spanish built CASA transport plane carrying members of the Polish air force home from a conference on flight safety in Warsaw crashes near the town of Miroslawiec; all 20 aboard are killed …
74Diesel engine — Diesel engines in a museum Diesel generator on an oil tanker …
75Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …
76Mars Exploration Rover — Artist s conception of rover on Mars Part of a panorama taken by the Spi …
77SR Merchant Navy class — SR Merchant Navy class[1] Official Southern Railway photograph of 21C1 Channe …
78Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan …
79Hydroelectricity — The Gordon Dam in Tasmania is a large hydro facility, with an installed capacity of 430 MW …
80List of Ben 10 aliens — This is the list of all aliens of the Omnitrix and Ultimatrix showed in the Ben 10 universe Contents 1 Aliens introduced in Ben 10 1.1 Heatblast 1.2 Wildmutt 1.3 Diamondhead …
