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Port Colborne Explosion
The Port Colborne explosion at Port Colborne, Ontario was a dust explosion in the Dominion grain elevator on August 9, 1919. The blast killed 10 and seriously injured 16 more. Background A dust explosion is the rapid combustion of fine particles suspended in the air within an enclosed location. Dust explosions can occur where any dispersed powdered combustible material is present in high-enough concentrations in the atmosphere or other oxidizing gaseous medium, such as pure oxygen. Dust explosions are a frequent hazard in coal mines, grain elevator A grain elevator is a facility designed to stockpile or store grain. In the grain trade, the term "grain elevator" also describes a tower containing a bucket elevator or a pneumatic conveyor, which scoops up grain from a lower level and deposits ...s, and other industrial environments. The Port Colborne explosion was just one of five that occurred in North America between May 20 to September 13, 1919, due to a lack of regulations co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Standard Time (North America)
The Eastern Time Zone (ET) is a time zone encompassing part or all of 23 states in the eastern part of the United States, parts of eastern Canada, the state of Quintana Roo in Mexico, Panama, Colombia, mainland Ecuador, Peru, and a small portion of westernmost Brazil in South America, along with certain Caribbean and Atlantic islands. Places that use: * Eastern Standard Time (EST), when observing standard time (autumn/winter), are five hours behind Coordinated Universal Time ( UTC−05:00). * Eastern Daylight Time (EDT), when observing daylight saving time (spring/summer), are four hours behind Coordinated Universal Time ( UTC−04:00). On the second Sunday in March, at 2:00 a.m. EST, clocks are advanced to 3:00 a.m. EDT leaving a one-hour "gap". On the first Sunday in November, at 2:00 a.m. EDT, clocks are moved back to 1:00 a.m. EST, thus "duplicating" one hour. Southern parts of the zone (Panama and the Caribbean) do not observe daylight saving time. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corn Starch
Corn starch, maize starch, or cornflour (British English) is the starch derived from corn (maize) grain. The starch is obtained from the endosperm of the kernel. Corn starch is a common food ingredient, often used to thicken sauces or soups, and to make corn syrup and other sugars. Corn starch is versatile, easily modified, and finds many uses in industry such as adhesives, in paper products, as an anti-sticking agent, and textile manufacturing. It has medical uses as well, such as to supply glucose for people with glycogen storage disease. Like many products in dust form, it can be hazardous in large quantities due to its flammability—see dust explosion. When mixed with a fluid, corn starch can rearrange itself into a non-Newtonian fluid. For example, adding water transforms corn starch into a material commonly known as oobleck while adding oil transforms corn starch into an electrorheological (ER) fluid. The concept can be explained through the mixture termed "co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Processing Disasters
Food is any substance consumed by an organism for nutritional support. Food is usually of plant, animal, or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate growth. Different species of animals have different feeding behaviours that satisfy the needs of their unique metabolisms, often evolved to fill a specific ecological niche within specific geographical contexts. Omnivorous humans are highly adaptable and have adapted to obtain food in many different ecosystems. The majority of the food energy required is supplied by the industrial food industry, which produces food with intensive agriculture and distributes it through complex food processing and food distribution systems. This system of conventional agriculture relies heavily on fossil fuels, which means that the food and agricultural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosions In 1919
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] |
Dust Explosions
A dust explosion is the rapid combustion of fine particles suspended in the air within an enclosed location. Dust explosions can occur where any dispersed powdered combustible material is present in high-enough concentrations in the atmosphere or other oxidation, oxidizing gaseous medium, such as pure oxygen. In cases when fuel plays the role of a combustible material, the explosion is known as a fuel-air explosion. Dust explosions are a frequent hazard in coal mines, grain elevators, and other industrial environments. They are also commonly used by special effects artists, filmmakers, and pyrotechnics, pyrotechnicians, given their spectacular appearance and ability to be safely contained under certain carefully controlled conditions. Thermobaric weapons exploit this principle by rapidly saturating an area with an easily combustible material and then igniting it to produce explosive force. These weapons are the most powerful non-nuclear weapons in existence. Terminology If rapi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disasters In Ontario
A disaster is a serious problem occurring over a short or long period of time that causes widespread human, material, economic or environmental loss which exceeds the ability of the affected community or society to cope using its own resources. Disasters are routinely divided into either "natural disasters" caused by natural hazards or "human-instigated disasters" caused from anthropogenic hazards. However, in modern times, the divide between natural, human-made and human-accelerated disasters is difficult to draw. Examples of natural hazards include avalanches, flooding, cold waves and heat waves, droughts, earthquakes, cyclones, landslides, lightning, tsunamis, volcanic activity, wildfires, and winter precipitation. Examples of anthropogenic hazards include criminality, civil disorder, terrorism, war, industrial hazards, engineering hazards, power outages, fire, hazards caused by transportation, and environmental hazards. Developing countries suffer the greatest costs whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1919 In Canada
Events from the year 1919 in Canada. Incumbents Crown * Monarch – George V Federal government * Governor General – Victor Cavendish, 9th Duke of Devonshire * Prime Minister – Robert Borden * Chief Justice – Louis Henry Davies (Prince Edward Island) * Parliament – 13th Provincial governments Lieutenant governors *Lieutenant Governor of Alberta – Robert Brett *Lieutenant Governor of British Columbia – Francis S. Barnard (until December 9) then Edward Gawler Prior * Lieutenant Governor of Manitoba – James Albert Manning Aikins *Lieutenant Governor of New Brunswick – William Pugsley *Lieutenant Governor of Nova Scotia – MacCallum Grant *Lieutenant Governor of Ontario – John Strathearn Hendrie (until November 20) then Lionel Herbert Clarke *Lieutenant Governor of Prince Edward Island – Augustine Colin Macdonald (until July 16) then Murdock MacKinnon (from September 2) *Lieutenant Governor of Quebec – Charles Fitzpatrick *Lieutenant Gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1919 Industrial Disasters
Events January * January 1 ** The Czechoslovak Legions occupy much of the self-proclaimed "free city" of Bratislava, Pressburg (now Bratislava), enforcing its incorporation into the new republic of Czechoslovakia. ** HMY Iolaire, HMY ''Iolaire'' sinks off the coast of the Hebrides; 201 people, mostly servicemen returning home to Lewis and Harris, are killed. * January 2–January 22, 22 – Russian Civil War: The Red Army's Caspian-Caucasian Front begins the Northern Caucasus Operation (1918–1919), Northern Caucasus Operation against the White Army, but fails to make progress. * January 3 – The Faisal–Weizmann Agreement is signed by Faisal I of Iraq, Emir Faisal (representing the Arab Kingdom of Hejaz) and Zionism, Zionist leader Chaim Weizmann, for Arab–Jewish cooperation in the development of a Jewish homeland in Palestine (region), Palestine, and an Arab nation in a large part of the Middle East. * January 5 – In Germany: ** Spartacist uprising in B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1919 Disasters In Canada
Events January * January 1 ** The Czechoslovak Legions occupy much of the self-proclaimed "free city" of Pressburg (now Bratislava), enforcing its incorporation into the new republic of Czechoslovakia. ** HMY ''Iolaire'' sinks off the coast of the Hebrides; 201 people, mostly servicemen returning home to Lewis and Harris, are killed. * January 2– 22 – Russian Civil War: The Red Army's Caspian-Caucasian Front begins the Northern Caucasus Operation against the White Army, but fails to make progress. * January 3 – The Faisal–Weizmann Agreement is signed by Emir Faisal (representing the Arab Kingdom of Hejaz) and Zionist leader Chaim Weizmann, for Arab–Jewish cooperation in the development of a Jewish homeland in Palestine, and an Arab nation in a large part of the Middle East. * January 5 – In Germany: ** Spartacist uprising in Berlin: The Marxist Spartacus League, with the newly formed Communist Party of Germany and the Independent Social Democra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Washington Herald
''The Washington Herald'' was an American daily newspaper in Washington, D.C., from October 8, 1906, to January 31, 1939. History The paper was founded in 1906 by Scott C. Bone, who had been managing editor of ''The Washington Post'' from 1888 until that paper was taken over by John Roll McLean in 1905. Clinton T. Brainard, president of the McClure Newspaper Syndicate, bought the paper in 1913. William Randolph Hearst, who already owned the ''Washington Times'', took over the paper in November 1922.About The Washington herald. (Washington, D.C.) 1906-1939 chroniclingamerica, Retrieved 17 February 2014(18 November 1922) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ardmore, Oklahoma
Ardmore is the county seat of Carter County, Oklahoma, United States. According to the 2010 census, the city had a population of 24,283, with an estimated population of 24,698 in 2019. The Ardmore micropolitan statistical area had an estimated population of 48,491 in 2013. Ardmore is from both Oklahoma City and Dallas/Fort Worth, Texas, at the junction of Interstate 35 and U.S. Highway 70, and is generally considered the hub of the 13-county region of South Central Oklahoma, also known by state tourism pamphlets as " Chickasaw Country" and previously "Lake and Trail Country". It is also a part of the Texoma region. Ardmore is situated about south of the Arbuckle Mountains and is located at the eastern margin of the Healdton Basin, one of the most oil-rich regions of the United States. Ardmore was named after the affluent Philadelphia suburb and historic PRR Main Line stop of Ardmore, Pennsylvania, which was named after Ardmore in County Waterford, Ireland, by the Pennsyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Ardmoreite
''The Ardmoreite'' is an American daily newspaper published Tuesday through Friday and Sunday mornings. ''The Ardmoreite'' is owned by Gannett. The paper was owned by Stauffer Communications, which was acquired by Morris Communications Morris Communications, headquartered in Augusta, Georgia, is a privately held media company with diversified holdings that include magazine publishing, outdoor advertising, book publishing and distribution, visitor publications, and online serv ... in 1994. Morris sold the paper, along with thirteen others, to GateHouse Media in 2007. a [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
