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O'Connor Plating Works Disaster
On 20 February 1947, a large accidental explosion at the O'Connor Plating Works at 926 East Pico Boulevard in Los Angeles killed seventeen people and injured more than one hundred. Eleven nearby buildings were damaged beyond repair. Press reports mentioned a crater. The explosion was caused by the improper handling of perchloric acid, which the plant was using as an experimental method for polishing aluminum. On the day of the accident, the cooling unit required to store perchloric acid safely was not working. A vessel of of the chemical was boiling and may have ignited when a plastic rack was lowered into it. Dick Lane, a Los Angeles television announcer, was working for the experimental television station W6XYZ located nearby and quickly began broadcasting from the disaster site. Two days later, the station was licensed for commercial operation as KTLA-TV. In popular culture The event served as the main inspiration for "Nicholson Electroplating", a fictional case featur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pico Boulevard
Pico may refer to: Places The Moon * Mons Pico, a lunar mountain in the northern part of the Mare Imbrium basin Portugal * Pico, a civil parish in the municipality of Vila Verde * Pico da Pedra, a civil parish in the municipality of Ribeira Grande, São Miguel, Azores * Pico Island, the largest island in the Central Group of the Azores archipelago * Mount Pico (Montanha do Pico), the distinctive stratovolcano that stands on the island of Pico * Pico da Vara, the highest mountain on the island of São Miguel, Azores United States * M. Pico Building, a building in Lafayette County, Florida * PICO Building (Sanford, Florida) * Camp Pico Blanco, a summer camp in Monterey County, California * Pico Mountain, a ski resort in Rutland County, Vermont * Pico Boulevard, a major street in Los Angeles, California * Pico-Union, Los Angeles, a neighborhood in Los Angeles * Pico, California, an unincorporated community now part of Pico Rivera, California Elsewhere * General Pico, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles
Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world's most populous megacities. Los Angeles is the commercial, financial, and cultural center of Southern California. With a population of roughly 3.9 million residents within the city limits , Los Angeles is known for its Mediterranean climate, ethnic and cultural diversity, being the home of the Hollywood film industry, and its sprawling metropolitan area. The city of Los Angeles lies in a basin in Southern California adjacent to the Pacific Ocean in the west and extending through the Santa Monica Mountains and north into the San Fernando Valley, with the city bordering the San Gabriel Valley to it's east. It covers about , and is the county seat of Los Angeles County, which is the most populous county in the United States with an estim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perchloric Acid
Perchloric acid is a mineral acid with the formula H Cl O4. Usually found as an aqueous solution, this colorless compound is a stronger acid than sulfuric acid, nitric acid and hydrochloric acid. It is a powerful oxidizer when hot, but aqueous solutions up to approximately 70% by weight at room temperature are generally safe, only showing strong acid features and no oxidizing properties. Perchloric acid is useful for preparing perchlorate salts, especially ammonium perchlorate, an important rocket fuel component. Perchloric acid is dangerously corrosive and readily forms potentially explosive mixtures. History Perchloric acid was first synthesized (together with potassium perchlorate) by Austrian chemist and called "oxygenated chloric acid" in mid-1810s; French pharmacist Georges-Simon Serullas introduced the modern designation along with discovering its solid monohydrate (which he, however, mistook for an anhydride). Production Perchloric acid is produced industrially by two r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dick Lane (announcer)
Richard Lane (May 28, 1899 – September 5, 1982) was an American actor and television announcer/presenter. In movies, he played assured, fast-talking slickers: usually press agents, policemen and detectives, sometimes swindlers and frauds. He is perhaps best known to movie fans as "Inspector Farraday" in the Boston Blackie mystery-comedies. Lane also played Faraday in the first radio version of ''Boston Blackie'', which ran on NBC from June 23, 1944 to September 15, 1944. Lane was an early arrival on television, first as a news reporter and then as a sports announcer, broadcasting wrestling and roller derby shows on KTLA-TV, mainly from the Grand Olympic Auditorium in Los Angeles. Biography Early years Lane was born in 1899 in Rice Lake, Wisconsin to a farm family. Early in life he developed talents for reciting poetry and doing various song-and-dance acts. By his teenage years, Lane was doing an " iron jaw" routine in circuses around Europe and worked as a drummer touring w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Downloadable Content
Downloadable content (DLC) is additional content created for an already released video game, distributed through the Internet by the game's publisher. It can either be added for no extra cost or it can be a form of video game monetization, enabling the publisher to gain additional revenue from a title after it has been purchased, often using some type of microtransaction system. DLC can range from cosmetic content, such as skins, to new in-game content such as characters, levels, modes, and larger expansions that may contain a mix of such content as a continuation of the base game. In some games, multiple DLC (including future DLC not yet released) may be bundled as part of a " season pass"—typically at a discount in comparison to purchasing each DLC individually. While the Dreamcast was the first home console to support DLC (albeit in a limited form due to hardware and internet connection limitations), Microsoft's Xbox console and Xbox Live platform helped to popularize th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rockstar Games
Rockstar Games, Inc. is an American video game publisher based in New York City. The company was established in December 1998 as a subsidiary of Take-Two Interactive, using the assets Take-Two had previously acquired from BMG Interactive. Founding members of the company were Terry Donovan, Gary Foreman, Dan and Sam Houser, and Jamie King, who worked for Take-Two at the time, and of which the Houser brothers were previously executives at BMG Interactive. Sam Houser heads the studio as president. Since 1999, several companies acquired by or established under Take-Two have become part of Rockstar Games, such as Rockstar Canada (later renamed Rockstar Toronto) becoming the first one in 1999, and Rockstar Dundee the most recent in 2020. All companies organized under Rockstar Games bear the "Rockstar" name and logo. In this context, Rockstar Games is sometimes also referred to as Rockstar New York, Rockstar NY or Rockstar NYC. Rockstar Games also sports a motion capture studio in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SS Sansinena
SS ''Sansinena'' was a Liberian oil tanker that exploded in Los Angeles harbor on Friday, 17 December 1976 at 7:33pm. She was docked at berth 46 at Port of Los Angeles in San Pedro, California. The vessel was a steamship built in 1958. At its final port of call, ''Sansinena'' had discharged its cargo of crude oil and was taking on ballast and fuel when a massive explosion split the ship in half and obliterated multiple port buildings. The blast shattered windows for miles around, flung the entire midship bridge on the wharf, and triggered a fire that spread across the dock and around the tanker. The Los Angeles Fire Department soon arrived on the scene to contain the blaze and rescue survivors. One of the fires, fed by underground fuel lines, burned for four days. A United States Coast Guard investigation later concluded that the incident was caused by flammable hydrocarbon vapor buildup on the deck of the ship caused by a poorly designed and deteriorating venting system as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Fires And Explosions In The United States
Industrial may refer to: Industry * Industrial archaeology, the study of the history of the industry * Industrial engineering, engineering dealing with the optimization of complex industrial processes or systems * Industrial city, a city dominated by one or more industries * Industrial loan company, a financial institution in the United States that lends money, and may be owned by non-financial institutions * Industrial organization, a field that builds on the theory of the firm by examining the structure and boundaries between firms and markets * Industrial Revolution, the development of industry in the 18th and 19th centuries * Industrial society, a society that has undergone industrialization * Industrial technology, a broad field that includes designing, building, optimizing, managing and operating industrial equipment, and predesignated as acceptable for industrial uses, like factories * Industrial video, a video that targets “industry” as its primary audience * Industrial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1947 Disasters In The United States
It was the first year of the Cold War, which would last until 1991, ending with the dissolution of the Soviet Union. Events January * January–February – Winter of 1946–47 in the United Kingdom: The worst snowfall in the country in the 20th century causes extensive disruption of travel. Given the low ratio of private vehicle ownership at the time, it is mainly remembered in terms of its effects on the railway network. * January 1 - The Canadian Citizenship Act comes into effect. * January 4 – First issue of weekly magazine ''Der Spiegel'' published in Hanover, Germany, edited by Rudolf Augstein. * January 10 – The United Nations adopts a resolution to take control of the free city of Trieste. * January 15 – Elizabeth Short, an aspiring actress nicknamed the "Black Dahlia", is found brutally murdered in a vacant lot in Los Angeles; the mysterious case is never solved. * January 16 – Vincent Auriol is inaugurated as president of France. * January 19 – Ferry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1947 In California
It was the first year of the Cold War, which would last until 1991, ending with the dissolution of the Soviet Union. Events January * January–February – Winter of 1946–47 in the United Kingdom: The worst snowfall in the country in the 20th century causes extensive disruption of travel. Given the low ratio of private vehicle ownership at the time, it is mainly remembered in terms of its effects on the railway network. * January 1 - The Canadian Citizenship Act comes into effect. * January 4 – First issue of weekly magazine ''Der Spiegel'' published in Hanover, Germany, edited by Rudolf Augstein. * January 10 – The United Nations adopts a resolution to take control of the free city of Trieste. * January 15 – Elizabeth Short, an aspiring actress nicknamed the "Black Dahlia", is found brutally murdered in a vacant lot in Los Angeles; the mysterious case is never solved. * January 16 – Vincent Auriol is inaugurated as president of France. * January 19 – Ferry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosions In 1947
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in events suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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