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2007 New York City Steam Explosion
On July 18, 2007, an explosion in Manhattan, New York City, sent a geyser of hot steam up from beneath a busy intersection, with a 40-story-high shower of mud and flying debris raining down on the crowded streets of Midtown Manhattan. It was caused by the failure of an 83-year-old, underground steam pipe near Grand Central Terminal, which exploded during the evening rush hour. 45 people were injured, and one woman died of a heart attack while fleeing. Initial fears that the cause was related to terrorism were quickly allayed by statements by mayor Michael Bloomberg and other officials shortly after the event. Background More than 12 similar Con Edison steam pipe explosions have occurred in New York City since 1987. One of the most significant events occurred near Gramercy Park in 1989, killing two Con Edison workers and one bystander, and causing damage of several million U.S. dollars. The utility eventually pleaded guilty to lying about asbestos contamination from that accid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lexington Avenue
Lexington Avenue, often colloquially abbreviated as "Lex", is an avenue on the East Side (Manhattan), East Side of Manhattan in New York City. The avenue carries southbound one-way traffic from East 131st Street (Manhattan), 131st Street to Gramercy Park at List of numbered streets in Manhattan#20th to 22nd streets, East 21st Street. Along its , 110-block route, Lexington Avenue runs through Harlem, Carnegie Hill, the Upper East Side, Midtown (Manhattan), Midtown, and Murray Hill, Manhattan, Murray Hill to a point of origin that is centered on Gramercy Park. South of Gramercy Park, the axis continues as Irving Place from 20th Street (Manhattan), 20th Street to East 14th Street (Manhattan), 14th Street. Lexington Avenue was not one of the streets included in the Commissioners' Plan of 1811 street grid, so the addresses for cross streets do not start at an even hundred number, as they do with avenues that were originally part of the plan. History Both Lexington Avenue and Irving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
District Heating
District heating (also known as heat networks) is a system for distributing heat generated in a centralized location through a system of insulated pipes for residential and commercial heating requirements such as space heater, space heating and water heating. The heat is often obtained from a cogeneration plant burning fossil fuels or biomass, but heating plant, heat-only boiler stations, geothermal heating, heat pumps and central solar heating are also used, as well as heat waste from factories and nuclear power electricity generation. District heating plants can provide higher efficiencies and better pollution control than localized boilers. According to some research, district heating with combined heat and power (CHPDH) is the cheapest method of cutting carbon emissions, and has one of the lowest carbon footprints of all fossil generation plants. District heating is ranked number 27 in Drawdown (climate), Project Drawdown's 100 solutions to climate change, global warming. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AM New York
''amNewYork'' is a free daily newspaper that is published in New York City by Schneps Media. According to the company, the average Friday circulation in September 2013 was 335,900. When launched on October 10, 2003, it was the first free daily newspaper in New York City. ''amNewYork'' is primarily distributed in enclosed newspaper holders ("honor boxes") located on sidewalks at street corners with high pedestrian traffic, and in racks in many major transportation hubs. History Boston-based free newspaper publisher Russel Pergament moved into New York City's ultra-competitive newspaper market in the early 2000s, a move ''Time'' called "admirable in its audacity", by focusing on the 18-to-34 segment of the population that traditionally did not read newspapers and wanted content that was "fast, blather free and unbiased" according to Pergament. He launched ''amNewYork'', published by the Tribune Company, on October 10, 2003. When it launched, ''amNewYork'' was the first free daily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Trap
A steam trap is a device used to discharge condensates and non-condensable gases with a negligible consumption or loss of live steam. Steam traps are nothing more than automatic valve A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or Slurry, slurries) by opening, closing, or partially obstructing various passageways. Valves are technically Pip ...s. They open, close or modulate automatically. The three important functions of steam traps are: * Discharge condensate as soon as it is formed (unless it is desirable to use the sensible heat of the liquid condensate) * Have a negligible steam consumption (i.e. be energy efficient) * Have the capability of discharging air and other non-condensable gases. Basic operation The operation of a steam trap depends on the difference in properties between steam and condensate. Since liquid condensate has a much higher density than gaseous steam, it will ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn, New York
Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelve original counties established under English rule in 1683 in what was then the Province of New York. As of the 2020 United States census, the population stood at 2,736,074, making it the most populous of the five boroughs of New York City, and the most populous Administrative divisions of New York (state)#County, county in the state.Table 2: Population, Land Area, and Population Density by County, New York State - 2020 New York State Department of Health. Accessed January 2, 2024. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tow Truck
A tow truck (also called a wrecker, a breakdown truck, recovery vehicle or a breakdown lorry) is a truck used to move disabled, improperly parked, Vehicle impoundment, impounded, or otherwise indisposed motor vehicles. This may involve recovering a vehicle damaged in an accident, returning one to a drivable surface in a mishap or inclement weather, or towing or transporting one via flatbed to a automobile repair shop, repair shop or other location. A tow truck is distinct from a car carrier trailer, which is used to move multiple new or used vehicles simultaneously in routine transport operations. History Ferdinand Porsche of Austro-Daimler developed an artillery tractor for the Austro-Hungarian army in 1908, the Austro-Daimler artillery tractors#M 08, M 08. One of the batch was constructed as a recovery vehicle for the others, with a large winch on the rear platform. The wrecker (with lifting jib) was invented in 1916 by Ernest Holmes Sr. of Chattanooga, Tennessee, a garage w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heart Attack
A myocardial infarction (MI), commonly known as a heart attack, occurs when Ischemia, blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle. The most common symptom is retrosternal Angina, chest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. The pain may occasionally feel like heartburn. This is the dangerous type of acute coronary syndrome. Other symptoms may include shortness of breath, nausea, presyncope, feeling faint, a diaphoresis, cold sweat, Fatigue, feeling tired, and decreased level of consciousness. About 30% of people have atypical symptoms. Women more often present without chest pain and instead have neck pain, arm pain or feel tired. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may cause heart failure, an Cardiac arrhythmia, irregular heartbeat, cardiogenic shock or cardiac arrest. Most MIs occur d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Daily News
The ''Daily News'' is an American newspaper based in Jersey City, New Jersey. It was founded in 1919 by Joseph Medill Patterson in New York City as the ''Illustrated Daily News''. It was the first U.S. daily printed in Tabloid (newspaper format), tabloid format, and reached its peak circulation in 1947, at 2.4 million copies a day. it was the eleventh-highest circulated newspaper in the United States. For much of the 20th century, the paper operated out of the historic art deco Daily News Building with its large globe in the lobby. Today's ''Daily News'' is not connected to the earlier ''New York Daily News (19th century), New York Daily News'', which shut down in 1906. The ''Daily News'' is owned by parent company Daily News Enterprises. This company is owned by Alden Global Capital and was formed when Alden, which also owns news media publisher Digital First Media, purchased then-owner Tribune Publishing in May 2021 and then separated the ''Daily News'' from Tribune to form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Jersey
New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeast megalopolis, it is bordered to the northwest, north, and northeast by New York (state), New York State; on its east, southeast, and south by the Atlantic Ocean; on its west by the Delaware River and Pennsylvania; and on its southwest by Delaware Bay and Delaware. At , New Jersey is the List of U.S. states and territories by area, fifth-smallest state in land area. According to a 2024 United States Census Bureau, U.S. Census Bureau estimate, it is the List of U.S. states and territories by population, 11th-most populous state, with over 9.5 million residents, its highest estimated count ever. The state capital is Trenton, New Jersey, Trenton, and the state's most populous city is Newark, New Jersey, Newark. New Jersey is the only U.S. stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newsday
''Newsday'' is a daily newspaper in the United States primarily serving Nassau and Suffolk counties on Long Island, although it is also sold throughout the New York metropolitan area. The slogan of the newspaper is "Newsday, Your Eye on LI", and formerly it was "Newsday, the Long Island Newspaper". The newspaper's headquarters are located in Melville, New York. Since its founding in 1940, ''Newsday'' has won 19 Pulitzer Prizes. Historically, it penetrated the New York City market. As of 2023, ''Newsday'' is the eighth-largest circulation newspaper in the United States with a print circulation of 86,850. History 20th century Founded by Alicia Patterson and her husband, Harry Guggenheim, the first edition of ''Newsday'' was September 3, 1940, published from Hempstead. Until undergoing a major redesign in the 1970s, ''Newsday'' copied the '' Daily News'' format of short stories and numerous pictures. Patterson was fired as a writer at her father's ''Daily News'' in her ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysler Building
The Chrysler Building is a , Art Deco skyscraper in the East Midtown neighborhood of Manhattan, New York City, United States. Located at the intersection of 42nd Street and Lexington Avenue, it is the tallest brick building in the world with a steel framework. It was both the world's first supertall skyscraper and the world's tallest building for 11 months after its completion in 1930. , the Chrysler is the 12th-tallest building in the city, tied with The New York Times Building. Originally a project of real estate developer and former New York State Senator William H. Reynolds, the building was commissioned by Walter Chrysler, the head of the Chrysler Corporation. The construction of the Chrysler Building, an early skyscraper, was characterized by a competition with 40 Wall Street and the Empire State Building to become the world's tallest building. The Chrysler Building was designed and funded by Walter Chrysler personally as a real estate investment for his childr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam
Steam is water vapor, often mixed with air or an aerosol of liquid water droplets. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization. Saturated or superheated steam is invisible; however, wet steam, a visible mist or aerosol of water droplets, is often referred to as "steam". When liquid water becomes steam, it increases in volume by 1,700 times at standard temperature and pressure; this change in volume can be converted into work (physics), mechanical work by steam engines such as reciprocating engine, reciprocating piston type engines and steam turbines, which are a sub-group of steam engines. Piston type steam engines played a central role in the Industrial Revolution and modern steam turbines are used to generate more than 80% of the world's electricity. If liquid water comes in contact with a very hot surface or depressurizes quickly below its vapor pressure, vapour pressure, it can create a steam exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
