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New London School Explosion
The New London School explosion occurred on March 18, 1937, when a natural gas leak caused an explosion and destroyed the London School in New London, Texas, United States. The disaster killed more than 300 students and teachers. , the event is the third-deadliest disaster in the history of Texas, after the 1900 Galveston hurricane and the 1947 Texas City disaster. Background of New London School In the mid-1930s, despite the ongoing economic turmoil of the Great Depression, the school district in New London, Texas (formerly known as London) was one of the richest in the United States. The 1930 discovery of oil in Rusk County had boosted the local economy, and education spending grew with it. The city's taxable value in 1937 had grown to $20 million, with additional revenue seen from fifteen oil wells on district property. The London School, a large structure of steel and concrete, was constructed in 1932 at a cost of $1 million (roughly $ today). Its football team, the London ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New London, Texas
New London is a city in Rusk County, Texas, United States. The population was 958 at the 2020 census. New London was originally known as just "London". Because Kimble County Texas had already established a US Post Office station named London, the town changed its name to "New London" in 1931. History On March 18, 1937, the London School Explosion killed 294 people (most were children). As a result of the disaster, Texas passed laws requiring natural gas to be mixed with a malodorant to provide early warning of any leak. Other states quickly followed. Eventually, the legal requirement for malodorant in natural gas became a legal requirement in the United States. Geography New London is located at (32.256101, –94.931567). According to the United States Census Bureau, the city has a total area of , of which, of it is land and 0.12% is water. Demographics As of the 2020 United States census, there were 958 people, 459 households, and 371 families residing in the city. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon dioxide, nitrogen, hydrogen sulfide, and helium are also usually present. Natural gas is colorless and odorless, so odorizers such as mercaptan (which smells like sulfur or rotten eggs) are commonly added to natural gas supplies for safety so that leaks can be readily detected. Natural gas is a fossil fuel and non-renewable resource that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that the decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutting Torch
Principle of burn cutting Oxy-fuel welding (commonly called oxyacetylene welding, oxy welding, or gas welding in the United States) and oxy-fuel cutting are processes that use fuel gases (or liquid fuels such as gasoline or petrol, diesel, bio diesel, kerosene, etc) and oxygen to weld or cut metals. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903. Pure oxygen, instead of air, is used to increase the flame temperature to allow localized melting of the workpiece material (e.g. steel) in a room environment. A common propane/air flame burns at about , a propane/oxygen flame burns at about , an oxyhydrogen flame burns at and an acetylene/oxygen flame burns at about . During the early 20th century, before the development and availability of coated arc welding electrodes in the late 1920s that were capable of making sound welds in steel, oxy-acetylene welding was the only process capable of making welds of excepti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roughneck
Roughneck is a term for a person whose occupation is hard manual labor. The term applies across a number of industries, but is most commonly associated with the workers on a drilling rig. The ideal of the hard-working, tough roughneck has been adopted by several sports teams who use the phrase as part of their name or logo. Originally the term was used in the traveling carnivals of 19th-century United States, almost interchangeably with roustabout. By the 1930s the terms had transferred to the oil drilling industry. In the United Kingdom's oil industry starting in the 1970s, roughneck specifically meant those who worked on the drill floor of a drilling rig handling specialised drilling equipment for drilling and pressure controls. In practice, these workers ranged from unskilled to highly skilled, depending subjectively on the individual worker's aptitude and experience. By contrast, a roustabout would perform general labor, such as loading and unloading cargo from crane basket ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shock (circulatory)
Shock is the state of insufficient blood flow to the tissues of the body as a result of problems with the circulatory system. Initial symptoms of shock may include weakness, fast heart rate, fast breathing, sweating, anxiety, and increased thirst. This may be followed by confusion, unconsciousness, or cardiac arrest, as complications worsen. Shock is divided into four main types based on the underlying cause: low volume, cardiogenic, obstructive, and distributive shock. Low volume shock, also known as hypovolemic shock, may be from bleeding, diarrhea, or vomiting. Cardiogenic shock may be due to a heart attack or cardiac contusion. Obstructive shock may be due to cardiac tamponade or a tension pneumothorax. Distributive shock may be due to sepsis, anaphylaxis, injury to the upper spinal cord, or certain overdoses. The diagnosis is generally based on a combination of symptoms, physical examination, and laboratory tests. A decreased pulse pressure (systolic blood pressure m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KLTV
KLTV (channel 7) is a television station licensed to Tyler, Texas, United States, serving East Texas as an affiliate of ABC and Telemundo. K31PR-D (channel 31) is a digital translator, also licensed to Tyler, in full simulcast with the primary KLTV digital feed. Owned by Gray Television, the stations maintain studios on West Ferguson Street in downtown Tyler (between the Smith County and United States courthouses), and the transmitter site is located in rural northern Smith County (near the Wood County line). KTRE (channel 9) in Lufkin operates as a semi-satellite of KLTV. As such, it simulcasts all network and syndicated programming as provided through KLTV but airs separate commercial inserts, legal identifications, weeknight newscasts and Sunday morning religious programs, and has its own website. KLTV serves the northern half of the Tyler– Longview–Lufkin– Nacogdoches market while KTRE serves the southern portion. The two stations are counted as a single unit f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevrolet
Chevrolet ( ), colloquially referred to as Chevy and formally the Chevrolet Motor Division of General Motors Company, is an American automobile division of the American manufacturer General Motors (GM). Louis Chevrolet (1878–1941) and ousted General Motors founder William C. Durant (1861–1947) started the company on November 3, 1911 as the Chevrolet Motor Car Company. Durant used the Chevrolet Motor Car Company to acquire a controlling stake in General Motors with a reverse merger occurring on May 2, 1918, and propelled himself back to the GM presidency. After Durant's second ousting in 1919, Alfred Sloan, with his maxim "a car for every purse and purpose", would pick the Chevrolet brand to become the volume leader in the General Motors family, selling mainstream vehicles to compete with Henry Ford's Model T in 1919 and overtaking Ford as the best-selling car in the United States by 1929 with the Chevrolet International. Chevrolet-branded vehicles are sold in most autom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sander
A sander is a power tool used to smooth surfaces by abrasion with sandpaper. Sanders have a means to attach the sandpaper and a mechanism to move it rapidly contained within a housing with means to hand-hold it or fix it to a workbench. Woodworking sanders are usually powered electrically, and those used in auto-body repair work by compressed air. There are many different types of sanders for different purposes. Multi-purpose power tools and electric drills may have sander attachments. Types Types of power sanders include: * Flap sander or sanding flap wheel: A sanding attachment shaped like a Rolodex and used on a hand-held drill or mounted on a bench grinder for finishing curved surfaces. * Belt sander (hand-held or stationary) * Disc sander: A disc sander is most commonly implemented as a stationary machine that consists of a replaceable circular shaped sandpaper attached to a wheel turned by an electric motor or compressed air. The usually wooden work piece, (although ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handbook Of Texas
The ''Handbook of Texas'' is a comprehensive encyclopedia of Texas geography, history, and historical persons published by the Texas State Historical Association (TSHA). History The original ''Handbook'' was the brainchild of TSHA President Walter Prescott Webb of The University of Texas history department. It was published as a two-volume set in 1952, with a supplemental volume published in 1976. In 1996, the New Handbook of Texas was published, expanding the encyclopedia to six volumes and over 23,000 articles. In 1999, the Handbook of Texas Online went live with the complete text of the print edition, all corrections incorporated into the handbook's second printing, and about 400 articles not included in the print edition due to space limitations. The handbook continues to be updated online, and contains over 25,000 articles. The online version includes entries on general topics, such as "Texas Since World War II", biographies such as notable Texans Samuel Houston and W. D. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parent–teacher Association
A parent–teacher association/organization (PTA/PTO), parent-teacher-friend association (PTFA), or parent–teacher–student association (PTSA) is a formal organization composed of parents, teachers and staff that is intended to facilitate parental participation in a school. Australia and New Zealand In Australia, the function of PTAs is filled by parents and citizens associations, which are governed by both state and national organisational bodies. India National Policy on Education, 1986, India A 1992, "Program on Action" for the 1986 National Policy on Education encouraged 'giving pre-eminence to people's involvement including association of non-governmental and voluntary effort'. Government schemes Government education schemes such as Rashtriya Madhyamik Shiksha Abhiyan (RMSA) and Sarva Shiksha Abhiyan (SSA) have advocated community mobilisation and involvement. Under RMSA every school should have a PTA. School Development Management Committees (SDMCs) should co-exist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henderson, Texas
Henderson is a city and the county seat of Rusk County, Texas, in Northeast Texas. Its population was 13,271 at the 2020 census. Henderson is named for James Pinckney Henderson, the first governor of Texas. The city has functioned as a major crossroads in Northeast Texas over the last two centuries. Several major highways pass through the business district of the town, including U.S. Route 259, Texas State Highway 64, U.S. Route 79, Texas State Highway 43, Texas State Highway 42, and Texas State Highway 64. Annual events in the city of Henderson include the Heritage Syrup Festival in November, celebrating the East Texas tradition of syrup making, and the East Texas Musical Convention, East Texas Sacred Harp Convention in August featuring shape note music. The city has a vibrant Henderson Commercial Historical District, downtown historic district, with many buildings dating to before the American Civil War. The city has 19 historical markers, including homes dating from the 1880s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crawlspace
A crawl space is an unoccupied, unfinished, narrow space within a building, between the ground and the first (or ground) floor. The crawl space is so named because there is typically only enough room to crawl rather than stand; anything larger than about and beneath the ground floor would tend to be considered a basement. Uses A crawl space is often built when building a basement would be impractical. A crawl space can also substitute for a concrete slab foundation that would hinder building inspections. The crawl space's functions include providing access to repair plumbing, electrical wiring, and heating and cooling systems without the need for excavation. Building insulation can also be installed in a crawl space. The crawl space can provide a protective buffer between the damp ground and the wooden parts of a home and, with adequate sealing, help with radon mitigation. Crawl spaces are also sometimes used for storage of items such as canned goods that are not particularl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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