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WARLPIRI RELIGION. While the boundaries of Warlpiri territory have moved through time, the central-western part of the Northern Territory has generally been regarded as the heart of Warlpiri country. Until they were forced to sedentarize b...
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One of the most extraordinarily handsome screen actors of his generation, Warren Beatty proved remarkably sparing in exploiting his image. That image has tended to seem contradictory, often puzzling, to commentators and critics, but there ...
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In 1982 residents of the predominantly African-American Warren County, North Carolina, began to protest the construction of a hazardous waste landfill near Warrenton in which the state planned to bury 400,000 cubic yards of soil contaminat...
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1815-1889 English astronomer who pioneered the use of photography in astronomy. He also advanced the science of electricity, inventing the silver chloride cell battery and experimenting with platinum filament light bulbs and electrical dis...
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The English statesman Warren Hastings (1732-1818) was the first governor general of British India. He established the system of civil administration that was the basis of Anglo-Indian security and prosperity. Warren Hastings was born on De...
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Warships are armed naval fighting ships that range from small vessels to giant ships. The earliest known warships--called galleys by the Egyptians and Greeks--sailed nearly 3,000 years ago. They were long open warships that used square sha...
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Warts are small, benign (harmless) growths caused by a viral infection. They occur on the skin or the mucous membrane. The mucous membrane is tissue that lines the nose, throat, digestive tract, and other body openings. The viruses that c...
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The invention of the washing machine relieved householders of an age-old drudgery--for centuries, clothes had been cleaned by soaking them in stream water and pounding them with rocks. In 1797, the invention of the washboard for scrubbing ...
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Washington Irving was America's first successful professional man of letters, a gifted teller of tales, especially as a native humorist, a romantic historian, and an influential prose stylist. As a writer by profession, with The Sketch Boo...
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The Washington Monument's tall, slender obelisk towers above the Mall in the nation's capitol, dominating the skyline. A grateful public constructed it in the nineteenth century to commemorate George Washington. Federal archi...
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The story of the Washington Post is really the story of three family members and one outsider who, over a period of four decades, took a somnolent and bankrupt newspaper in the capital of the United States and turned it into an icon of goo...
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American meteorologist Warren M. Washington is an atmospheric scientist whose research focuses on the development of computer models that describe and predict the Earth's climate. He is the director of the Climate and Global Dynamic...
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Most people toss their garbage into dumpsters and down their garbage chutes of to the streets, into parks, drains and the dirt. People haul their used furniture, bikes, old toys, and battered car parts to their city dump without a clue o...
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Regardless of the specific technologies to be employed, there are many technical and nontechnical considerations to be addressed before hazardous waste can be treated or disposed of at a given location. The specific nature and relative imp...
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The Wasteland begins with a Latin and Greek quotation about a Greek myth. The subject of the legend, Sibyl, possessed leaves, which contained riddles of forbidden knowledge. The riddles had to be unscrambled and placed in the correct order ...
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While technology has revolutionized the way people live, it has not come without a direct environmental cost. Toxic waste or electronic waste (e-waste), produced by obsolete electronic products, is growing at an alarming rate, and poses a s...
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Waste reduction, also known as source reduction, is the practice of using less material and energy to minimize waste generation and preserve natural resources. Waste reduction is broader in scope than recycling and incorporates ways to pre...
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Many human processes produce waste. Before this waste is disposed of, it generally needs to be treated in some way. The exact method of treatment is dependant upon the nature of the waste. One example of waste treatment is the burning of f...
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As a method of waste management, incineration refers to the burning of waste. It helps reduce the volume of landfill material and can render toxic substances non-hazardous, provided certain strict guidelines are followed. There are two b...
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A term generally used to describe the release of a gas, liquid, or solid to a treatment facility or the environment. For example, wastewater may be discharged to a sewer or into a stream, and gas may be discharged into the atmosphere....
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Wastewater often mixes with free-flowing water in rivers, streams, oceans, lakes, and other bodies of water. The addition of wastewater can radically alter the chemistry—and the ecological dynamics—of water bodies and hydrolo...
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Solute - A solute is the part that is dissolved in a solution. Sugar, common salt and caustic soda are examples of a solute.
Solvent - A solvent is the part that does the dissolving in a solution. An example of a common solvent is water.
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The Asiatic water buffalo is considered the true buffalo, Bubalus bubalis. The African or cape buffalo is Sycerus caffer. Buffalo is known as carabao in the Philippines, shui niu (water buffalo) in China, and kerbau in Malaysia. The size o...
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The hydrologic, or water, cycle is the continuous, interlinked circulation of water among its various compartments in the environment. Hydrologic budgets are analyses of the quantities of water stored, and the rates of transfer into and ou...
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Dedicated to "the preservation and enhancement of water quality worldwide," the Water Environment Federation (WEF) is an international professional organization of water quality experts. WEF is made up of 38,000 water profe...
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Should Brisbane's Water Supply be Fluoridated?
The fluoridation of public water is a highly complex issue, which has caused a great deal of controversy during much of its lifetime. Artificial water fluoridation has been around for 60 years...
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The water frame was the first spinning machine that performed constant spinning of cotton yarn. Through the use of a series of rollers, the water frame was able to produce very strong, smooth yarn that paved the way for the weaving of all-...
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Heating water consumes over 3.5 quadrillion Btus per year of primary energy which makes it the third largest energy end use for the residential and commercial sector in the United States, after space conditioning and lighting. Although ...
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The water hyacinth (Eichhornia crassipes) is an aquatic plant commonly found in the southern United States, including Florida, Texas, the Gulf Coast, and California. As an introduced species, it has spread rapidly and is now viewed as a ...
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After an exploration effort has successfully discovered petroleum within an acceptable range of reserve potential, the challenge becomes how to best optimize extraction of recoverable reserves in a manner yielding an acceptable economic re...
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Overhydration, also called water excess or water intoxication, is a condition in which the body contains too much water. It occurs when the body takes in more water than it excretes, and its normal sodium level is diluted. This can result ...
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Most countries today still do not have enough water to fulfill their needs. A lot of them do not have the fresh water that they need to supply everyone; and in most places the fresh water is not evenly distributed. This is all because of w...
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Water purification is the process of changing undrinkable water to drinkable (potable) water. Water is a very good solvent, it is this one fact which makes it difficult to obtain pure water without treatment. One solute commonly found in w...
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Water is the universal solvent. Many compounds that can dissolve in water are used as food sources by a variety of microbiological life forms. These microorganisms are themselves water-based and their constituent molecules are designed to ...
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The environment in Butler County continues to grow everyday with people and living things. As our community grows, the need for water conservation is high.
People use water for baths (the average person spends about five minutes in the ...
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Agriculture and fishing have different needs for water, as do manufacturing industries, cities, and wildlife. Water allocation is the process of distributing water supplies to meet the various requirements of a community. Determining how...
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Ever since humans first took to the seas thousands of years ago, sailors have faced numerous dangers. Ancient civilizations tried to explain these dangerous conditions by claiming that they were the work of angry gods or monsters. While sc...
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Ancient hunters and gatherers remained near water supplies when they could, devising means to carry water with them when necessary and tapping water sources below the surface or from plants. The Tigris and Euphrates, Nile, and Indus rivers...
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In common usage, the term water table expresses the surface dividing the unsaturated and saturated groundwater zones. More accurately, the water table lies within the saturated zone and separates the capillary fringe from the underlying ph...
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The goal of water treatment, usually from surface sources such as lakes, reservoirs, or rivers, is to remove contaminants and organisms through a combination of biological, chemical, and physical processes to make it safe for drinking. Som...
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The waterwheel is an ancient technology that converts the energy of rushing water to human use. Mostly used for milling grain in ancient times, the simplest waterwheel has a series of submerged paddles fanning out from a vertical shaft. Th...
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Freshwater scarcity is a growing problem in many parts of the world. Many assume that this will inevitably lead to "water wars" between needy states. A brief look at the historical record, however, shows that cooperation between states ov...
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A well is a hydraulic structure for withdrawal of ground-water from aquifers. A well field is an area containing two or more wells. Most wells are constructed to supply water for municipal, industrial, or agricultural use. However, wells...
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The waterwheel is considered the first rotor mechanism in which an outside force created power to spin a shaft. The Greeks are said to have first developed the waterwheel, using it to raise water from rivers. Polls or pots were attached ar...
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Although an early mention of a waterbed was made in a 1961 science fiction novel by Robert A. Heinlein--Stranger in a Strange Land --the concept was not practically applied until 1965, when two Tufts University physicians, Dr. James Weinst...
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Rapids are stream sections with extremely strong currents, numerous obstacles, and steps in their streambeds. A waterfall is a vertical drop in a streambed. Both are sites of vigorous erosion. Rapids often form where resistant bedrock conf...
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The creation of large software applications is rarely, if ever, a simple and straightforward business. There are all the problems associated with vanilla programming, as also those associated with running a successful business, as well as ...
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Even today there are several famous hotels throughout our country. During the time of the early 1970's one of the most finest hotels was known as The Watergate Hotel. Today this hotel is home to former Senator Bob Dole and once was the pla...
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The Waterkeeper Alliance is an umbrella organization consisting of 86 Waterkeeper programs (as of 2002) located throughout North and Central America. The mission of the Alliance is to restore degraded waters and to protect aquatic enviro...
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In the mid-1800s, Samuel Plimsoll (1824-1898), an unemployed British coal merchant, became acquainted with the unjust treatment of the impoverished, particularly with regard to the poor working conditions on British cargo ship s. Nicknamed...
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