A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. Courtesy of the author & The Karst Waters Institute. 2002.
self-cleaning capacity — The capacity of a river to clean its water of pollutants over a given length of water course [16] … Lexicon of Cave and Karst Terminology
Self-service laundry — 1950s Launderette sign, London, England Part of the interior of a self service … Wikipedia
New Britain Dry Cleaning Corporation — Contents 1 History 1.1 Before the founding of the company 1.2 History of the company 1.3 Working conditions … Wikipedia
Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan … Wikipedia
Washroom — A washroom, public toilet, public convenience, comfort room, toilet room, bathroom, water closet or restroom, is a facility provided to allow use of a toilet by members of the public, or by patrons or customers. This is in contrast to a private… … Wikipedia
List of nanotechnology applications — Part of a series of articles on Nanotechnology … Wikipedia
Living machines — are a form of biological wastewater treatment designed to mimic the cleansing functions of wetlands. They are intensive bioremediation systems that can also produce beneficial by products such as methane gas, edible and ornamental plants, and… … Wikipedia
Comparison of the AK-47 and M16 — M16 (top) and AK 47 (bottom) assault rifles Firearm AK 47 M16A1 Manufacturer Izhmash ArmaLite, Colt … Wikipedia
Litter robot — is a self cleaning litter box for cats that uses a rotating globe to sift the clumps from the clean litter.It has been engineered to solve many of the problems associated with early automatic litter box designs.Rake type boxes can get stuck on a… … Wikipedia
Gas tungsten arc welding — TIG welding of a bronze sculpture Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG … Wikipedia
