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Electric Chair
An electric chair is a device used to execute an individual by electrocution. When used, the condemned person is strapped to a specially built wooden chair and electrocuted through electrodes fastened on the head and leg. This execution method, conceived in 1881 by a Buffalo, New York dentist named Alfred P. Southwick, was developed throughout the 1880s as a supposed humane alternative to hanging, and first used in 1890. The electric chair has been used in the United States and, for several decades, in the Philippines. While death was originally theorized to result from damage to the brain, it was shown in 1899 that it primarily results from ventricular fibrillation and eventual cardiac arrest. Although the electric chair has long been a symbol of the death penalty in the United States, its use is in decline due to the rise of lethal injection, which is widely believed to be a more humane method of execution. While some states still maintain electrocution as a legal method of ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida Electric-chair
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to the south by the Straits of Florida and Cuba; it is the only state that borders both the Gulf of Mexico and the Atlantic Ocean. Spanning , Florida ranks 22nd in area among the 50 states, and with a population of over 21 million, it is the third-most populous. The state capital is Tallahassee, and the most populous city is Jacksonville. The Miami metropolitan area, with a population of almost 6.2 million, is the most populous urban area in Florida and the ninth-most populous in the United States; other urban conurbations with over one million people are Tampa Bay, Orlando, and Jacksonville. Various Native American groups have inhabited Florida for at least 14,000 years. In 1513, Spanish explorer Juan Ponce de León became the first known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi
Mississippi () is a state in the Southeastern region of the United States, bordered to the north by Tennessee; to the east by Alabama; to the south by the Gulf of Mexico; to the southwest by Louisiana; and to the northwest by Arkansas. Mississippi's western boundary is largely defined by the Mississippi River. Mississippi is the 32nd largest and 35th-most populous of the 50 U.S. states and has the lowest per-capita income in the United States. Jackson is both the state's capital and largest city. Greater Jackson is the state's most populous metropolitan area, with a population of 591,978 in 2020. On December 10, 1817, Mississippi became the 20th state admitted to the Union. By 1860, Mississippi was the nation's top cotton-producing state and slaves accounted for 55% of the state population. Mississippi declared its secession from the Union on January 9, 1861, and was one of the seven original Confederate States, which constituted the largest slaveholding states in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matthew Hale (New York Politician)
Matthew Hale (June 20, 1829 – March 25, 1897) was an American lawyer and politician from New York. Life Matthew Hale was born in Chelsea, Vermont on June 20, 1829. He graduated from the University of Vermont in 1851. Then he studied law with his brother Robert S. Hale (1822–1881) and Orlando Kellogg in Elizabethtown, New York, was admitted to the bar in 1853, and commenced practice in Poughkeepsie. In 1856, he married Ellen S. Hand (c. 1835–1867). In 1859, he moved to New York City. In 1863, he returned to Elizabethtown, and practiced law in partnership with his father-in-law Augustus C. Hand (1803–1878). Hale was Supervisor of the Town of Elizabethtown in 1864 and 1865; a delegate to the New York State Constitutional Convention of 1867–68; and a member of the New York State Senate (16th D.) in 1868 and 1869. Afterwards he remained in Albany, and practiced law there with his brother-in-law Samuel Hand (1833–1886), and Charles S. Fairchild. In December 1877, Hale ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elbridge Thomas Gerry
Elbridge Thomas Gerry (December 25, 1837 – February 18, 1927), usually called "Commodore" Gerry due to the office he held with the New York Yacht Club from 1886 to 1892, was an American lawyer and reformer who was the grandson of U.S. Vice President Elbridge Gerry. Early life Gerry was born on December 25, 1837, In Charlestown, Rhode Island, the son of Thomas Russell Gerry (1794–1848), who was active in the Sons of the American Revolution, and Hannah Green Goelet (1804–1845), of another prominent family. In 1857, Gerry graduated from Columbia College, with honors. His paternal grandfather was Founding Father, Massachusetts Governor and U.S. Vice President Elbridge Gerry. His cousins included Elbridge Gerry, who was a member of the U.S. House of Representatives from Maine, George Goelet Kip, and Robert Walton Goelet, who was a financier and real estate developer in New York City. His maternal grandfather was the merchant and landowner Peter P. Goelet and his great-grand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David B
David Robert Jones (8 January 194710 January 2016), known professionally as David Bowie ( ), was an English singer-songwriter and actor. A leading figure in the music industry, he is regarded as one of the most influential musicians of the 20th century. Bowie was acclaimed by critics and musicians, particularly for his innovative work during the 1970s. His career was marked by reinvention and visual presentation, and his music and stagecraft had a significant impact on popular music. Bowie developed an interest in music from an early age. He studied art, music and design before embarking on a professional career as a musician in 1963. "Space Oddity", released in 1969, was his first top-five entry on the UK Singles Chart. After a period of experimentation, he re-emerged in 1972 during the glam rock era with his flamboyant and androgynous alter ego Ziggy Stardust (character), Ziggy Stardust. The character was spearheaded by the success of Bowie's single "Starman (song), Starma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capital Punishment
Capital punishment, also known as the death penalty, is the state-sanctioned practice of deliberately killing a person as a punishment for an actual or supposed crime, usually following an authorized, rule-governed process to conclude that the person is responsible for violating norms that warrant said punishment. The sentence ordering that an offender is to be punished in such a manner is known as a death sentence, and the act of carrying out the sentence is known as an execution. A prisoner who has been sentenced to death and awaits execution is ''condemned'' and is commonly referred to as being "on death row". Crimes that are punishable by death are known as ''capital crimes'', ''capital offences'', or ''capital felonies'', and vary depending on the jurisdiction, but commonly include serious crimes against the person, such as murder, mass murder, aggravated cases of rape (often including child sexual abuse), terrorism, aircraft hijacking, war crimes, crimes against h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Fell
George Edward Fell (July 10, 1849 – July 29, 1918) was an American surgeon and inventor. He was an early developer of artificial ventilation and also investigated the physiology of electrocution, a line of research that led to Fell creating the final design for the first electric chair. Biography Edward George Fell was born in Chippewa, Ontario on July 10, 1849. He was the son of James Wilkins Fell and Ann Elizabeth Hoffman. After high school he studied engineering at the University of Buffalo and was working as a Buffalo City engineer starting in 1869, a post his brother, Charles Fell, eventually took over, planning many of the city's sewer lines. George Fell worked in 1879 as the US engineer on the Ontario–New York State International Bridge at Buffalo. He was a founding member of the American Microscopical Society and its president in 1890.''A Cyclopedia of American Medical Biography: Comprising the Lives of Eminent Deceased Physicians and Surgeons from 1610 to 1910'', V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground (electricity)
In electrical engineering, ground or earth is a reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth. Electrical circuits may be connected to ground for several reasons. Exposed conductive parts of electrical equipment are connected to ground, to protect users from electrical shock hazard. If internal insulation fails, dangerous voltages may appear on the exposed conductive parts. Connecting exposed parts to ground will allow circuit breakers (or RCDs) to interrupt power supply in the event of a fault. In electric power distribution systems, a protective earth (PE) conductor is an essential part of the safety provided by the earthing system. Connection to ground also limits the build-up of static electricity when handling flammable products or electrostatic-sensitive devices. In some telegraph and power transmission circuits, the ground itself can be used as one condu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brush (electric)
A brush or carbon brush is an electrical contact which conducts current between stationary wires and moving parts, most commonly in a rotating shaft. Typical applications include electric motors, alternators and electric generators. The lifespan of a carbon brush depends on how much the motor is used, and how much power is put through the motor. Etymology For certain types of electric motors or generators to function, the coils of the rotor must be connected to complete an electrical circuit. Originally this was accomplished by affixing a copper or brass commutator or ' slip ring' to the shaft, with springs pressing braided copper wire 'brushes' onto the slip rings or commutator which conduct the current. Such brushes arced and even welded as the commutator rotated, because the brush short–circuited adjacent segments. The cure was the introduction of 'high resistance brushes' made from graphite (sometimes with added copper). Although the resistance was of the order of ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brush Electrical Machines
Brush Electrical Machines is a manufacturer of electrical generators typically for gas turbine and steam turbine driven applications. The main office is based at Loughborough in Leicestershire, UK. History Charles Francis Brush, born in Euclid Township, Ohio in 1849, founded the Brush Electric Light Company, which stayed in business in the U.S. until 1889 when it was absorbed into the Thomson-Houston Company making Brush a wealthy man. In 1880, the Anglo-American Brush Electric Light Corporation was established in Lambeth, London. Its formation was to exploit the invention of Brush's first electric dynamo in 1876. As the business grew, due to the demand for new electrical apparatus, larger premises were sought, and in 1889 the corporation moved 100 miles north into the newly acquired Falcon Engine and Car Works at Loughborough under the new name, Brush Electrical Engineering Company Limited. In 1914, the company began manufacturing Ljungstrom steam turbines under licence. Ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guard Rail
Guard rail, guardrails, or protective guarding, in general, are a boundary feature and may be a means to prevent or deter access to dangerous or off-limits areas while allowing light and visibility in a greater way than a fence. Common shapes are flat, rounded edge, and tubular in horizontal railings, whereas tetraform spear-headed or ball-finialled are most common in vertical railings around homes. Park and garden railings commonly in metalworking feature swirls, leaves, plate metal areas and/or motifs particularly on and beside gates. High security railings (particularly if in flat metal then a type of palisade) may instead feature jagged points and most metals are well-suited to anti-climb paint. A handrail is less restrictive on its own than a guard rail and provides support. Guardrails also apply in a technology context. Public safety Many public spaces are fitted with guard rails as a means of protection against accidental falls. Any abrupt change in elevatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arc Lamp
An arc lamp or arc light is a lamp that produces light by an electric arc (also called a voltaic arc). The carbon arc light, which consists of an arc between carbon electrodes in air, invented by Humphry Davy in the first decade of the 1800s, was the first practical electric light. It was widely used starting in the 1870s for street and large building lighting until it was superseded by the incandescent light in the early 20th century. It continued in use in more specialized applications where a high intensity point light source was needed, such as searchlights and movie projectors until after World War II. The carbon arc lamp is now obsolete for most of these purposes, but it is still used as a source of high intensity ultraviolet light. The term is now used for gas discharge lamps, which produce light by an arc between metal electrodes through a gas in a glass bulb. The common fluorescent lamp is a low-pressure mercury arc lamp. The xenon arc lamp, which produces a high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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