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White House Basement
The basement of the White House, the Washington, D.C. official residence, residence and workplace of the president of the United States, is located under the North Lawn (White House), North Portico and includes the White House Carpentry, carpenters' shop, engineers' shop, bowling alley, White House Chief Floral Designer, flower shop, and dentist office, among other areas. The White House Situation Room is located in the basement beneath the West Wing. History During World War II, a Air-raid shelter, bomb shelter was constructed under the East Wing, later converted into the Presidential Emergency Operations Center. The sub-basement was added during the White House Reconstruction, reconstruction of the White House under Harry S. Truman. It contains storage space, the laundry, elevator control machinery, the Water softening, water softener, and Incineration, incinerator, as well as dressing rooms for White House performers. Dwight Eisenhower made the first White House televisio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White House Basement Recontruction 1950
White is the lightness, lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully diffuse reflection, reflect and scattering, scatter all the visible spectrum, visible wavelengths of light. White on television and computer screens is created by a mixture of red, blue, and green light. The color white can be given with white pigments, especially titanium dioxide. In ancient Egypt and ancient Rome, priestesses wore white as a symbol of purity, and Romans wore white togas as symbols of citizenship. In the Middle Ages and Renaissance a white unicorn symbolized chastity, and a white lamb sacrifice and purity. It was the royal color of the kings of France, and of the monarchist movement that opposed the Bolsheviks during the Russian Civil War (1917–1922). Greek and Roman temples were faced with white marble, and beginning in the 18th century, with the advent of neoclassical archite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Wing
The East Wing of the White House is a two-story structure that serves as office space for the First Lady and her staff, including the White House social secretary, White House Graphics and Calligraphy Office and correspondence staff. The East Wing also includes the visitors' entrance and the East Colonnade, a corridor connecting the body of the East Wing to the residence. Along the corridor is the White House theater, also called the Family theater. Social and touring visitors to the White House usually enter through the East Wing. The East Wing was built on top of the Presidential Emergency Operations Center, a secure emergency underground shelter for the President. Visitors touring the White House enter through the wood-paneled lobby, where portraits of presidents and first ladies hang. They go through the Garden Room and along the East Colonnade, which has a view of the Jacqueline Kennedy Garden, past the theater to the Visitors' Foyer. They enter the residence at the ground ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LP Album
The LP (from "long playing" or "long play") is an analog sound storage medium, a phonograph record format characterized by: a speed of rpm; a 12- or 10-inch (30- or 25-cm) diameter; use of the "microgroove" groove specification; and a vinyl (a copolymer of vinyl chloride acetate) composition disk. Introduced by Columbia in 1948, it was soon adopted as a new standard by the entire record industry. Apart from a few relatively minor refinements and the important later addition of stereophonic sound, it remained the standard format for record albums (during a period in popular music known as the album era) until its gradual replacement from the 1980s to the early 2000s, first by cassettes, then by compact discs, and finally by digital music distribution. Beginning in the late 2000s, the LP has experienced a resurgence in popularity. Format advantages At the time the LP was introduced, nearly all phonograph records for home use were made of an abrasive shellac compound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Library (White House)
The White House Library is on the Ground Floor of the White House, the official home of the president of the United States. The room is approximately and is in the northeast of the ground floor. The Library is used for teas and meetings hosted by the president and first lady. During the 1950s reconstruction of the White House, old building lumber from the house was salvaged and re-made into wall paneling for this room. Several basement rooms in the White House are paneled with salvaged building materials from the pre-reconstructed White House. History John Adams, the first president to live in the White House, used this room as a laundry room; at that time it was said to have been filled with "Tubs, Buckets, and a variety of Lumber"; at the time, ''lumber'' meant "miscellaneous useless articles that are stored away". During Millard Fillmore's presidency (1850–1853), Congressional funding was requested to establish a White House library. The library was established during the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recording Industry Association Of America
The Recording Industry Association of America (RIAA) is a trade organization that represents the music recording industry in the United States. Its members consist of record labels and distributors that the RIAA says "create, manufacture, and/or distribute approximately 85% of all legally sold recorded music in the United States". RIAA is headquartered in Washington, D.C. RIAA was formed in 1952. Its original mission was to administer recording copyright fees and problems, work with trade unions, and do research relating to the record industry and government regulations. Early RIAA standards included the RIAA equalization curve, the format of the stereophonic record groove and the dimensions of 33 1/3, 45, and 78 rpm records. RIAA says its current mission includes: #to protect intellectual property rights and the First Amendment rights of artists #to perform research about the music industry #to monitor and review relevant laws, regulations, and policies Between 2001 and 202 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Nixon
Richard Milhous Nixon (January 9, 1913April 22, 1994) was the 37th president of the United States, serving from 1969 to 1974. A member of the Republican Party, he previously served as a representative and senator from California and was the 36th vice president from 1953 to 1961 under President Dwight D. Eisenhower. His five years in the White House saw reduction of U.S. involvement in the Vietnam War, détente with the Soviet Union and China, the first manned Moon landings, and the establishment of the Environmental Protection Agency and Occupational Safety and Health Administration. Nixon's second term ended early, when he became the only president to resign from office, as a result of the Watergate scandal. Nixon was born into a poor family of Quakers in a small town in Southern California. He graduated from Duke Law School in 1937, practiced law in California, then moved with his wife Pat to Washington in 1942 to work for the federal government. After active duty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bowling Alley
A bowling alley (also known as a bowling center, bowling lounge, bowling arena, or historically bowling club) is a facility where the sport of bowling is played. It can be a dedicated facility or part of another, such as a Meetinghouse, clubhouse or dwelling house. History By the late 1830s, the Knickerbocker Hotel's bowling alley had opened, with three lanes. Instead of wood, this indoor alley used clay for the bowling lane. By 1850, there were more than 400 bowling alleys in New York City, which earned it the title "bowling capital of North America". Because early versions of bowling were difficult and there were concerns about gambling, the sport faltered. Several cities in the United States regulated bowling due to its association with gambling. In the late 19th century, bowling was revived in many U.S. cities. Alleys were often located in saloon basements and provided a place for working-class men to meet, socialize, and drink alcohol. Bars were and still are a principal fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dwight Eisenhower
Dwight David "Ike" Eisenhower (born David Dwight Eisenhower; ; October 14, 1890 – March 28, 1969) was an American military officer and statesman who served as the 34th president of the United States from 1953 to 1961. During World War II, he served as Supreme Commander of the Allied Expeditionary Force in Europe and achieved the five-star rank of General of the Army (United States), General of the Army. He planned and supervised the invasion of North Africa in Operation Torch in 1942–1943 as well as the invasion of Normandy (D-Day (military term), D-Day) from the Western Front (World War II), Western Front in 1944–1945. Eisenhower was born into a large family of mostly Pennsylvania Dutch ancestry in Denison, Texas, and raised in Abilene, Kansas. His family had a strong religious background, and his mother became a Jehovah's Witness. Eisenhower, however, belonged to no organized church until 1952. He graduated from United States Military Academy, West Point in 1915 and l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incineration
Incineration is a waste treatment process that involves the combustion of substances contained in waste materials. Industrial plants for waste incineration are commonly referred to as waste-to-energy facilities. Incineration and other high-temperature waste treatment systems are described as "thermal treatment". Incineration of waste materials converts the waste into ash, flue gas and heat. The ash is mostly formed by the inorganic constituents of the waste and may take the form of solid lumps or particulates carried by the flue gas. The flue gases must be cleaned of gaseous and particulate pollutants before they are dispersed into the atmosphere. In some cases, the heat that is generated by incineration can be used to generate electric power. Incineration with energy recovery is one of several waste-to-energy technologies such as gasification, pyrolysis and anaerobic digestion. While incineration and gasification technologies are similar in principle, the energy produced f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Softening
Water softening is the removal of calcium, magnesium, and certain other metal cations in hard water. The resulting soft water requires less soap for the same cleaning effort, as soap is not wasted bonding with calcium ions. Soft water also extends the lifetime of plumbing by reducing or eliminating scale build-up in pipes and fittings. Water softening is usually achieved using lime softening or ion-exchange resins but is increasingly being accomplished using nanofiltration or reverse osmosis membranes. Rationale The presence of certain metal ions like calcium and magnesium, principally as bicarbonates, chlorides, and sulfates, in water causes a variety of problems. Hard water leads to the buildup of limescale, which can foul plumbing, and promote galvanic corrosion. In industrial scale water softening plants, the effluent flow from the re-generation process can precipitate scale that can interfere with sewage systems. The slippery feeling associated with washing in soft water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elevator
An elevator or lift is a wire rope, cable-assisted, hydraulic cylinder-assisted, or roller-track assisted machine that vertically transports people or freight between floors, levels, or deck (building), decks of a building, watercraft, vessel, or other structure. They are typically powered by electric motors that drive traction cables and counterweight systems such as a hoist (device), hoist, although some pump hydraulic fluid to raise a cylindrical piston like a hydraulic jack, jack. In agriculture and manufacturing, an elevator is any type of conveyor device used to lift materials in a continuous stream into bins or silos. Several types exist, such as the chain and bucket elevator, grain auger screw conveyor using the principle of Archimedes' screw, or the chain and paddles or forks of hay elevators. Languages other than English, such as Japanese, may refer to elevators by loanwords based on either ''elevator'' or ''lift''. Due to wheelchair access laws, elevators are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laundry
Laundry refers to the washing of clothing and other textiles, and, more broadly, their drying and ironing as well. Laundry has been part of history since humans began to wear clothes, so the methods by which different cultures have dealt with this universal human need are of interest to several branches of scholarship. Laundry work has traditionally been highly gendered, with the responsibility in most cultures falling to women (formerly known as laundresses or washerwomen). The Industrial Revolution gradually led to mechanized solutions to laundry work, notably the washing machine and later the tumble dryer. Laundry, like cooking and child care, is still done both at home and by commercial establishments outside the home. The word "laundry" may refer to the clothing itself, or to the place where the cleaning happens. An individual home may have a laundry room; a utility room includes but is not restricted to the function of washing clothes. An apartment building or student hal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
