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Love Canal Disaster
Love Canal was a neighborhood in Niagara Falls, New York, United States, infamous as the location of a landfill that became the site of an environmental disaster discovered in 1977. Decades of dumping toxic chemicals killed residents and harmed the health of hundreds, often profoundly. The area was cleaned up over 21 years in a Superfund operation. In 1890, Love Canal was created as a model planned community, but was only partially developed. In 1894, work was begun on a canal that would have linked lakes Erie and Ontario, but it was abandoned after only was dug. In the 1920s, the canal became a dump site for municipal refuse for the city of Niagara Falls. During the 1940s, the canal was purchased by Hooker Chemical Company, which used the site to dump 19,800 metric tonnes of chemical byproducts from the manufacturing of dyes, perfumes, and solvents for rubber and synthetic resins. Love Canal was sold to the local school district in 1953 for $1, after the threat of eminent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Looking Into Love Canal
Looking is the act of intentionally focusing visual perception on someone or something, for the purpose of obtaining information, and possibly to convey Interest (emotion), interest or another sentiment. A large number of Troponymy, troponyms exist to describe variations of looking at things, with prominent examples including the verbs "stare, gaze, gape, gawp, gawk, goggle, glare, glimpse, glance, peek, peep, peer, squint, leer, gloat, and ogle".Anne Poch Higueras and Isabel Verdaguer Clavera, "The rise of new meanings: A historical journey through English ways of ''looking at''", in Javier E. Díaz Vera, ed., ''A Changing World of Words: Studies in English Historical Lexicography, Lexicology and Semantics'', Volume 141 (2002), p. 563-572. Additional terms with nuanced meanings include viewing,Madeline H. Caviness, Madeline Harrison Caviness, ''Visualizing Women in the Middle Ages: Sight, Spectacle, and Scopic Economy'' (2001), p. 18. watching,John Mowitt, ''Sounds: The Ambient H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LaSalle Expressway
The LaSalle Expressway (also known as the LaSalle Arterial) is a controlled-access highway, freeway in Niagara County, New York, in the United States. It begins near the North Grand Island Bridge at an interchange with Interstate 190 (New York), Interstate 190 (I-190) in Niagara Falls, New York, Niagara Falls and ends just south of the Niagara Falls International Airport at Williams Road (New York State Route 952V, NY 952V) in Wheatfield, New York, Wheatfield. The LaSalle Expressway is part of New York State Route 951A (NY 951A), an unsigned reference route (New York), reference route; the other, portion is located along Niagara Street between the Rainbow Bridge (Niagara Falls), Rainbow Bridge and Fifth Street in downtown Niagara Falls. Most of this portion, which is not connected to the LaSalle Expressway, is also part of the signed New York State Route 384, NY 384. There are two lanes in each direction of the expressway, separated by a grassy median stri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatty Acid
In chemistry, in particular in biochemistry, a fatty acid is a carboxylic acid with an aliphatic chain, which is either saturated and unsaturated compounds#Organic chemistry, saturated or unsaturated. Most naturally occurring fatty acids have an Branched chain fatty acids, unbranched chain of an even number of carbon atoms, from 4 to 28. Fatty acids are a major component of the lipids (up to 70% by weight) in some species such as microalgae but in some other organisms are not found in their standalone form, but instead exist as three main classes of esters: triglycerides, phospholipids, and cholesteryl esters. In any of these forms, fatty acids are both important diet (nutrition), dietary sources of fuel for animals and important structural components for cell (biology), cells. History The concept of fatty acid (''acide gras'') was introduced in 1813 by Michel Eugène Chevreul, though he initially used some variant terms: ''graisse acide'' and ''acide huileux'' ("acid fat" and "oi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkali
In chemistry, an alkali (; from the Arabic word , ) is a basic salt of an alkali metal or an alkaline earth metal. An alkali can also be defined as a base that dissolves in water. A solution of a soluble base has a pH greater than 7.0. The adjective alkaline, and less often, alkalescent, is commonly used in English as a synonym for basic, especially for bases soluble in water. This broad use of the term is likely to have come about because alkalis were the first bases known to obey the Arrhenius definition of a base, and they are still among the most common bases. Etymology The word ''alkali'' is derived from Arabic ''al qalīy'' (or ''alkali''), meaning (see calcination), referring to the original source of alkaline substances. A water-extract of burned plant ashes, called potash and composed mostly of potassium carbonate, was mildly basic. After heating this substance with calcium hydroxide (''slaked lime''), a far more strongly basic substance known as ''caustic potash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corrosive Substance
Corrosion is a natural process that converts a refined metal into a more chemically stable oxide. It is the gradual deterioration of materials (usually a metal) by chemical or electrochemical reaction with their environment. Corrosion engineering is the field dedicated to controlling and preventing corrosion. In the most common use of the word, this means electrochemical oxidation of metal in reaction with an oxidant such as oxygen, hydrogen, or hydroxide. Rusting, the formation of red-orange iron oxides, is a well-known example of electrochemical corrosion. This type of corrosion typically produces oxides or salts of the original metal and results in a distinctive coloration. Corrosion can also occur in materials other than metals, such as ceramics or polymers, although in this context, the term "degradation" is more common. Corrosion degrades the useful properties of materials and structures including mechanical strength, appearance, and permeability to liquids and ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of the longest-running newspapers in the United States, the ''Times'' serves as one of the country's Newspaper of record, newspapers of record. , ''The New York Times'' had 9.13 million total and 8.83 million online subscribers, both by significant margins the List of newspapers in the United States, highest numbers for any newspaper in the United States; the total also included 296,330 print subscribers, making the ''Times'' the second-largest newspaper by print circulation in the United States, following ''The Wall Street Journal'', also based in New York City. ''The New York Times'' is published by the New York Times Company; since 1896, the company has been chaired by the Ochs-Sulzberger family, whose current chairman and the paper's publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drum (container)
A drum (also called a barrel) is a cylindrical shipping container used for shipping bulk cargo. Drums can be made of steel, dense paperboard (commonly called a fiber drum), or plastic, and are generally used for the transportation and storage of liquids and powders. Drums are often stackable, and have dimensions designed for efficient warehouse and logistics use. This type of packaging is frequently certified for transporting dangerous goods. Proper shipment requires the drum to comply with all applicable regulations. Steel drums Steel drums are ubiquitous industrial shipping containers. They are manufactured from sheets of cold rolled steel formed into a tube and welded along the side seam. Stainless steel, nickel, and special alloys are occasionally used. The bottom head is permanently attached by the manufacturer. Two primary options are available for the top head: * Open head drum, removable head drum: Top head is attached after filling with a closing ring and bolted lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Waste
Chemical waste is any excess, unused, or unwanted chemical. Chemical waste may be classified as hazardous waste, non-hazardous waste, universal waste, or household hazardous waste, each of which is regulated separately by national governments and the United Nations. Hazardous waste is material that displays one or more of the following four characteristics: ignitability, corrosivity, reactivity, and toxicity. This information, along with chemical disposal requirements, is typically available on a chemical's Safety Data Sheet (SDS). Radioactive and biohazardous wastes require additional or different methods of handling and disposal, and are often regulated differently than standard hazardous wastes. Laboratory chemical waste in the US The U.S. Environmental Protection Agency (EPA) prohibits disposing of certain materials down drains. Therefore, when hazardous chemical waste is generated in a laboratory setting, it is usually stored on-site in appropriate waste contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Electric Power Transmission
Electric power transmission, the tools and means of moving electricity far from where it is generated, date back to the late 19th century. They include the movement of electricity in bulk (formally called "electric power transmission, transmission") and the delivery of electricity to individual customers ("electricity distribution, distribution"). In the beginning, the two terms were used interchangeably. Early transmission Prior to electricity, various systems had been used for transmission of power across large distances. Chief among them were telodynamic (cable in motion), pneumatic (pressurized air), and hydraulic (pressurized liquid) transmission. Cable tram, Cable cars were the most frequent example of telodynamic transmission, whose lines could extend for several miles for a single section. History of pneumatic power, Pneumatic transmission was used for city power transmission systems in Paris, Birmingham, Rixdorf, Offenbach, Dresden and Buenos Aires at the beginning of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panic Of 1907
The Panic of 1907, also known as the 1907 Bankers' Panic or Knickerbocker Crisis, was a financial crisis that took place in the United States over a three-week period starting in mid-October, when the New York Stock Exchange suddenly fell almost 50% from its peak the previous year. The panic occurred during a time of economic recession, and there were numerous bank run, runs affecting banks and trust company, trust companies. The 1907 panic eventually spread throughout the nation when many state and local banks and businesses entered bankruptcy. The primary causes of the run included a retraction of market liquidity by a number of New York City banks and a loss of confidence among depositors, exacerbated by unregulated side bets at bucket shop (stock market), bucket shops. The panic was triggered by the failed attempt in October 1907 to cornering the market, corner the market on stock of the United Copper, United Copper Company. When the bid failed, banks that had lent money to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panic Of 1893
The Panic of 1893 was an economic depression in the United States. It began in February 1893 and officially ended eight months later. The Panic of 1896 followed. It was the most serious economic depression in history until the Great Depression of the 1930s. The Panic of 1893 deeply affected every sector of the economy and produced political upheaval that led to the political realignment and the presidency of William McKinley. The panic climaxed with a run on gold from the United States Treasury. As part of the panic, on May 5, 1893, the Dow Jones Industrial Average fell 24% in a single day after the bankruptcy of National Cordage Company; this was the largest single day drop until the Great Depression. Unemployment rates in many states rose above 25% and poverty became widespread. Causes Causes of the panic include: * Baring crisis - Heavy investment in Argentina by Barings Bank followed by the 1890 wheat crop failure and the Revolution of the Park, a failed coup in Buenos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Berton
Pierre Francis de Marigny Berton, CC, O.Ont. (July 12, 1920 – November 30, 2004) was a Canadian historian, writer, journalist and broadcaster. Berton wrote 50 best-selling books, mainly about Canadiana, Canadian history and popular culture. He also wrote critiques of mainstream religion, anthologies, children's books and historical works for youth. He was a reporter and war correspondent, an editor at '' Maclean's Magazine'' and ''The Toronto Star'' and, for 39 years, a guest on Front Page Challenge. He was a founder of the Writers' Trust of Canada, and won many honours and awards. Early years Berton was born on July 12, 1920, in Whitehorse, Yukon, where his father had moved for the 1898 Klondike Gold Rush. His family moved to Dawson City, Yukon in 1921. His mother, Laura Beatrice Berton (maiden name Laura Beatrice Thompson), was a schoolteacher in Toronto until she was offered a job as a teacher in Dawson City at the age of 29 in 1907. She met Frank Berton in the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
