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Polson Iron Works
The Polson Iron Works was an Ontario-based firm which built large steam engines, as well as ships, barges and dredges. Founded by William Polson (1834–1901) and son Franklin Bates Polson, the firm was incorporated in 1886 and it was one of the original shipyards operating in Toronto. In 1888 favourable land grants prompted the company to move to Owen Sound, which was then an important port for Canadian Pacific's steamships. The firm eventually returned to Toronto in 1897 when Owen Sound's town council did not renew the firm's exemption from property taxes. In Toronto the company's ship yard was located on the harbourfront at the foot of Sherbourne Street. In 1914 the company agreed to lease land from the Toronto Harbour Commission to build a new facility in the newly reclaimed Portlands industrial district, but the outbreak of World War I prevented the move. Some of the vessels constructed by the Polson Iron Works remain in service today. They include , and . The engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto
Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anchor of the Golden Horseshoe, an urban agglomeration of 9,765,188 people (as of 2021) surrounding the western end of Lake Ontario, while the Greater Toronto Area proper had a 2021 population of 6,712,341. Toronto is an international centre of business, finance, arts, sports and culture, and is recognized as one of the most multicultural and cosmopolitan cities in the world. Indigenous peoples have travelled through and inhabited the Toronto area, located on a broad sloping plateau interspersed with rivers, deep ravines, and urban forest, for more than 10,000 years. After the broadly disputed Toronto Purchase, when the Mississauga surrendered the area to the British Crown, the British established the town of York in 1793 and later designat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sono Nis Press
Sono, SONO, or SoNo may refer to: Places * SoNo, Atlanta, a district in the city of Atlanta, Georgia * Sono Department, a department in Burkina Faso * South Norfolk, Virginia, a former independent city in the South Hampton Roads region of eastern Virginia and is now a section of the city of Chesapeake * South Norwalk, Connecticut or "SoNo", a neighborhood in Norwalk, Connecticut * Sono, Jamui, a village in the Indian state of Bihar * SoNo Collection, an upscale shopping mall in Norwalk, Connecticut People with the surname *, Japanese writer * Sion Sono, Japanese filmmaker Music groups * SONO (vocal group), an a cappella music group from Denmark * Sono (band), a band from Germany Other uses *Sono arsenic filter, a water filter *''Sono Motors Sono Motors GmbH is a German company working on the development of the electric solar car Sono Sion. A special feature of the vehicle designed by the company is solar cells embedded in the plastic body panels on both the roof and the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shipbuilding Companies Of Canada
Shipbuilding is the construction of ships and other floating vessels. It normally takes place in a specialized facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces its roots to before recorded history. Shipbuilding and ship repairs, both commercial and military, are referred to as "naval engineering". The construction of boats is a similar activity called boat building. The dismantling of ships is called ship breaking. History Pre-history The earliest known depictions (including paintings and models) of shallow-water sailing boats is from the 6th to 5th millennium BC of the Ubaid period of Mesopotamia. They were made from bundled reeds coated in bitumen and had bipod masts. They sailed in shallow coastal waters of the Persian Gulf. 4th millennium BC Ancient Egypt Evidence from Ancient Egypt shows that the early Egyptians knew how to assemble planks of wood into a ship hull as early as 3100 BC. Egyptian potte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Based In Toronto
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final product. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1919 Disestablishments
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 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 Berlin: The Marxist Spartacus League, with the newly formed Communist Party o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1886 Establishments In Ontario
Events January–March * January 1 – Upper Burma is formally annexed to British rule in Burma, British Burma, following its conquest in the Third Anglo-Burmese War of November 1885. * January 5–January 9, 9 – Robert Louis Stevenson's novella ''Strange Case of Dr Jekyll and Mr Hyde'' is published in New York and London. * January 16 – A resolution is passed in the German Parliament to condemn the Prussian deportations, the politically motivated mass expulsion of ethnic Poles and Jews from Prussia, initiated by Otto von Bismarck. * January 18 – Modern field hockey is born with the formation of The Hockey Association in England. * January 29 – Karl Benz patents the first successful gasoline-driven automobile, the Benz Patent-Motorwagen (built in 1885). * February 6–February 9, 9 – Seattle riot of 1886: Anti-Chinese sentiments result in riots in Seattle, Washington. * February 8 – The West End Riots following a popular meet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hempstead Plains, New York
The Hempstead Plains is a region of central Long Island, in what is now Nassau County, in New York State. It was once an open expanse of native grassland estimated to once extend to about . It was separated from the North Shore of Long Island by the Harbor Hill Moraine, later approximately Route 25. The modern Hempstead Turnpike approximately traces the separation of the plain from the South Shore of Long Island. The east-west extent was from somewhat west of the modern Queens, New York City border to slightly beyond the Suffolk County border. The Town of Hempstead, now America's most populous civil township, was first settled by Europeans around 1644. Although the settlers were from the English colony of Connecticut, a patent was issued by Dutch New Netherland after the settlers had purchased land from the local Native Americans. The town may have been named for either Hemel Hempstead in England, or the city of Heemstede in North Holland. In early US history, the Hempstead Pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel Constructed Aeroplanes Co
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carbon, other ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter H
Walter may refer to: People * Walter (name), both a surname and a given name * Little Walter, American blues harmonica player Marion Walter Jacobs (1930–1968) * Gunther (wrestler), Austrian professional wrestler and trainer Walter Hahn (born 1987), who previously wrestled as "Walter" * Walter, standard author abbreviation for Thomas Walter (botanist) ( – 1789) Companies * American Chocolate, later called Walter, an American automobile manufactured from 1902 to 1906 * Walter Energy, a metallurgical coal producer for the global steel industry * Walter Aircraft Engines, Czech manufacturer of aero-engines Films and television * ''Walter'' (1982 film), a British television drama film * Walter Vetrivel, a 1993 Tamil crime drama film * ''Walter'' (2014 film), a British television crime drama * ''Walter'' (2015 film), an American comedy-drama film * ''Walter'' (2020 film), an Indian crime drama film * ''W*A*L*T*E*R'', a 1984 pilot for a spin-off of the TV series ''M*A*S*H'' * ''W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minesweeper
A minesweeper is a small warship designed to remove or detonate naval mines. Using various mechanisms intended to counter the threat posed by naval mines, minesweepers keep waterways clear for safe shipping. History The earliest known usage of the naval mine dates to the Ming dynasty.Needham, Volume 5, Part 7, 203–205. Dedicated minesweepers, however, only appeared many centuries later during the Crimean War, where they were deployed by the British. The Crimean War minesweepers were rowboats trailing Grappling hook, grapnels to snag mines. Minesweeping technology picked up in the Russo-Japanese War, using aging torpedo boats as minesweepers. In Britain, naval leaders recognized before the outbreak of World War I that the development of sea mines was a threat to the nation's shipping and began efforts to counter the threat. Sir Arthur Wilson noted the real threat of the time was blockade aided by mines and not invasion. The function of the fishing fleet's trawlers with their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buoy Tender
A buoy tender is a type of vessel used to maintain and replace navigational buoys. This term can also apply to an actual person who does this work. The United States Coast Guard uses buoy tenders to accomplish one of its primary missions of maintaining all U.S. aids to navigation (ATON). The Canadian Coast Guard uses multi-use vessels (most being icebreakers) with tasks including buoy tending. Types of coast guard buoy tenders United States Coast Guard *240' *225' USCG seagoing buoy tender (WLB) *175' USCG coastal buoy tender (WLM) *100' USCG inland buoy tender ( WLI) *100' USCG inland construction tender (WLIC) * 75' River buoy tender ( WLR) * 75' Inland construction tender (WLIC) * 65' River buoy tender ( WLR) * 65' Inland buoy tender ( WLI) * 49' Buoy utility stern loading boat (BUSL) * Other miscellaneous aids to navigation boats Canadian Coast Guard *272' *272' *228' *228' *198' *180' *179' *180' *144' *125' *66' Further reading * United States Coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knapp Roller Boat
The roller ship was an unconventional and unsuccessful ship design of the late nineteenth century, which attempted to propel itself by means of large wheels. Only one such vessel was constructed — ''Ernest Bazin'', named for its inventor — which was found to be impractical. Design The principle behind the design was similar to that of the slightly later hydrofoil; by avoiding as much hull contact with the water as possible, the amount of Drag (physics), drag could be reduced and – in theory – the vessel could be made to move much faster for a given amount of power. As envisaged by Bazin, the main hull was lifted out of the water, with large hollow discs attached to each side. These discs would provide the buoyancy of the ship, as well as part of its propulsive power. These wheels were independently driven, with a separate screw lowered into the water from the hull to propel the boat."The "Bazin" Roller Boat. ''Nature'' 55, 379 – 380 (18 Feb 1897). The discs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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