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Ice Carousel
An ice carousel is a circular piece of ice made to spin like a carousel within a larger body of water, often a frozen lake. It is a man-made phenomenon, made by cutting the floating ice sheet, unlike the natural rotating ice circles. History In 2017, Janne Käpylehto carved one in Lohja, in Finland. Two men created one in Burntside Lake, near Ely, Minnesota, in 2018. An ice carousel created in Little Falls, Minnesota in early 2019 was dubbed the largest in the world. In December 2019, on a lake in Clerval, Abitibi, Québec, Canada, a team constructed an ice carousel with a diameter of and an area of , surpassing the prior record of set in the United States. The feat was recognized by the World Ice Carousel Association, which keeps track of records. An even larger ice carousel was cut into Lake Lappajärvi in Finland by Janne Käpylehto's team in March 2021. The carousel has a diameter of and the ice is thick, giving the carousel an estimated mass of 30-40 000 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carousel
A carousel or carrousel (mainly North American English), merry-go-round (List of sovereign states, international), roundabout (British English), or hurdy-gurdy (an old term in Australian English, in South Australia, SA) is a type of amusement ride consisting of a rotation, rotating circular platform with seats for riders. The "seats" are traditionally in the form of rows of wooden horses or other animals mounted on posts, many of which are moved up and down by gears to simulate Horse gallop, galloping, to the accompaniment of Music loop, looped circus music. Carousels are commonly populated with horses, each horse weighing roughly 100 lbs (45 kg), but may include a variety of mounts, for example pigs, zebras, tigers, or mythological creatures such as dragons or unicorns. Sometimes, chair-like or bench-like seats are used, and occasionally mounts can be shaped like aeroplanes or cars. The names ''carousel'' and ''merry-go-round'' are also used, in varying dialects, to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Circle
Ice discs, ice circles, ice pans, ice pancakes or ice crepes are a very rare natural phenomenon that occurs in slow moving water in cold climates. They are thin circular slabs of ice that rotate slowly on a body of water's surface. Types Ice discs Ice discs form on the outer bends in a river where the accelerating water creates a force called 'rotational shear', which breaks off a chunk of ice and twists it around. As the disc rotates, it grinds against surrounding ice — smoothing into a circle. A relatively uncommon phenomenon, one of the earliest recordings is of a slowly revolving disc spotted on the Mianus River and reported in an 1895 edition of ''Scientific American''. Ice pans River specialist and geography professor Joe Desloges states that ice pans are "surface slabs of ice that form in the center of a lake or creek, instead of along the water’s edge". As water cools, ice crystals form into 'frazil ice' and can cluster together into a pan-shaped formation. If ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ely, Minnesota
Ely ( ) is a city in Saint Louis County, Minnesota, United States. The population was 3,268 at the 2020 census. Located on the Vermilion iron range, Ely once had several iron ore mines. It is an entry point for campers and canoers into the Boundary Waters Canoe Area Wilderness and Canada's Quetico Provincial Park wilderness area. The International Wolf Center and the North American Bear Center are nearby. Ely's main street has nature outfitters, outdoor clothing stores, and restaurants. State Highway 1 ( MN 1), State Highway 169 ( MN 169) and County Road 21 (Central Avenue) are Ely's main routes. The city is south of the Canada–United States border and is within the Superior National Forest. History The first Europeans to explore the area were fur traders who made their way into the wilderness in search of furs. But it was the Lake Vermillion gold rush that brought the first large numbers of pioneers to the area in 1865. Although hardly any gold was ever found, it was di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Falls, Minnesota
Little Falls is a city in Morrison County, Minnesota, United States, near the geographic center of the state. Established in 1848, Little Falls is one of the oldest European-American cities in Minnesota. It is the county seat of Morrison County. The population was 9,140 at the 2020 census. Little Falls was the boyhood home of noted aviator Charles Lindbergh. Just across from his former home is Charles A. Lindbergh State Park, named after Lindbergh's father, prominent Minnesota lawyer and U.S. Congressman Charles August Lindbergh. The town developed at falls on the Mississippi River, and was named after them. Several different dams have been built over the falls during the town's history, some of which powered sawmills in the 19th century. Today, the Little Falls Dam is a hydroelectric station that generates power for the surrounding area. Geography According to the United States Census Bureau, the city has a total area of , of which is land and is water. U.S. Highway 10 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Ice Carousel Association
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In ''scientific cosmology'' the world or universe is commonly defined as " e totality of all space and time; all that is, has been, and will be". '' Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''philosophy of mind'', the world is commonly contrasted with the mind as that which is represented by the mind. ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Lappajärvi
Lappajärvi is a lake in Finland, in the municipalities of Lappajärvi, Alajärvi and Vimpeli. It is formed in a wide, partly eroded meteorite impact crater. The lake is part of Ähtävänjoki ( sv, Esse å) basin together with Lake Evijärvi that is located downstream (north) of it. The Lappajärvi impact structure is estimated to be 77.85 ± 0.78 million years old (Campanian age of the Late Cretaceous time period). Experts working on Finland's Onkalo spent nuclear fuel repository project have studied Lake Lappajärvi to help them project how Finnish landscapes might look one million years in the future and beyond. An island in the middle of the lake, Kärnänsaari (Kärnä Island), gives the name to the black impact melt rock (impactite) found there, locally called kärnäite. The towns on the shore are Lappajärvi and Vimpeli. Although not very near any, the nearest major city is Seinäjoki. Earlier the lake was thought to have been an ancient volcano crater. In 1967, Swedi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finland
Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bothnia to the west and the Gulf of Finland across Estonia to the south. Finland covers an area of with a population of 5.6 million. Helsinki is the capital and largest city, forming a larger metropolitan area with the neighbouring cities of Espoo, Kauniainen, and Vantaa. The vast majority of the population are ethnic Finns. Finnish, alongside Swedish, are the official languages. Swedish is the native language of 5.2% of the population. Finland's climate varies from humid continental in the south to the boreal in the north. The land cover is primarily a boreal forest biome, with more than 180,000 recorded lakes. Finland was first inhabited around 9000 BC after the Last Glacial Period. The Stone Age introduced several differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maine
Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and northwest, respectively. The largest state by total area in New England, Maine is the 12th-smallest by area, the 9th-least populous, the 13th-least densely populated, and the most rural of the 50 U.S. states. It is also the northeasternmost among the contiguous United States, the northernmost state east of the Great Lakes, the only state whose name consists of a single syllable, and the only state to border exactly one other U.S. state. Approximately half the area of Maine lies on each side of the 45th parallel north in latitude. The most populous city in Maine is Portland, while its capital is Augusta. Maine has traditionally been known for its jagged, rocky Atlantic Ocean and bayshore coastlines; smoothly contoured mountains; heavily f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trencher (machine)
A trencher is a piece of construction equipment used to dig trenches, especially for laying pipes or electrical cables, for installing drainage, or in preparation for trench warfare. Trenchers may range in size from walk-behind models, to attachments for a skid loader or tractor, to very heavy tracked heavy equipment. Types Trenchers come in different sizes and may use different digging implements, depending on the required width and depth of the trench and the hardness of the surface to be cut. Wheel trencher A wheel trencher or rockwheel is composed of a toothed metal wheel. It is cheaper to operate and maintain than chain-type trenchers. It can work in hard or soft soils, either homogeneous (compact rocks, silts, sands) or heterogeneous (split or broken rock, alluvia, moraines). This is particularly true because a cutting wheel works by clearing the soil as a bucket-wheel does, rather than like a rasp (chain trencher). Consequently, it will be less sensitive to the presenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Auger
An earth auger, earth drill, or post-hole auger is a drilling tool or machine used for making holes in the ground. It typically consists of a rotating vertical metal rod or pipe with one or more blades attached at the lower end, that cut or scrape the soil. History Metal augers have been in use since the Middle Ages to drill holes in wood. In the 19th century, the hand-operated earth auger became a common farm and construction tool in the US, and several inventors submitted patents for them.US Patent Office (1881): ''Annual Report of the Commissioner of Patents'', page 251. The page lists several patents for "earth auger" or "post hole auger", including: 225,508 (A. J. Collins, 1880-03016), 226,444 (D. P. Cudd, 1880-04-13), 228,044 (A. J. Dine, 1880-05-25), 230,830 (E. A. Smith, 1880-08-03), 231,775 (J. S. Dunning, 1880-08-31), 232,041 (B. Knopp, 1880-09-07), and 233,931 (M. M. Hubby, 1880-11-02). An example is the design of a certain M. Hubby of Maysfield, Texas, consistin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures Made Of Snow Or Ice
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
