extraction back-pressure turbine
51Water resources — A natural wetland Water resources are sources of water that are useful or potentially useful. Uses of water include agricultural, industrial …
52List of vegetable oils — Plant oils Olive oil Types Vegetable fats (list) Macerated (list) Uses …
53Asbestos — For other uses, see Asbestos (disambiguation). Fibrous asbestos on muscovite …
54Coal — Sedimentary Rock Anthracite coal Composition Primary carbon Secondary hydrogen, sulfur …
55Geothermal power — (from the Greek roots geo , meaning earth, and therme , meaning heat) is energy generated by heat stored in the earth, or the collection of absorbed heat derived from underground, in the atmosphere and oceans. Prince Piero Ginori Conti tested the …
56Enron — For the play, see ENRON (play). Enron Corporation Enron logo, designed by Paul Rand Former type Public company Industry Energy Fate …
57Salinas, California — Infobox Settlement official name = City of Salinas, California settlement type = City nickname = America s Salad Bowl |250px|Old Main street in recently revived downtown Salinas. At left is Maya Cinemas, home of the largest cinema screen in… …
58Future Force Warrior — is a United States military advanced technology demonstration project that is part of the Future Combat Systems project. [ [http://www.defense update.com/products/f/ffw atd.htm] ] The FFW project seeks to create a lightweight, fully integrated… …
