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Orthopedic casts or just casts are a form of medical treatment used to immobilize and support bones and soft tissues during the healing process after fractures, surgeries, or severe injuries. By restricting movement, casts provide stability to the affected area, enabling proper alignment and healing of bones, ligaments, and tendons.
Plaster cast bust of George Washington by Jean-Antoine Houdon based on a life mask cast in 1786.. A plaster cast is a copy made in plaster of another 3-dimensional form. The original from which the cast is taken may be a sculpture, building, a face, a pregnant belly, a fossil or other remains such as fresh or fossilised footprints – particularly in palaeontology (a track of dinosaur ...
The tram tracks were polished by the passing of trams and by following the advancing reflection, it was possible to maintain the correct position in the road. [ 1 ] In 1934, he patented his invention (patents Nos. 436,290 and 457,536), based on the 1927 retroreflecting lens patent of Richard Hollins Murray.
December 17: Denver Horse Railroad the first rail transit service begins operating, changing its name in the next year to the Denver City Railway Co. [31] 1873 – Palace Theater, a gambling and entertainment establishment, opened by Ed Chase. [32] 1875 – East High School opens as part of the Arapahoe School. [33] 1876 Riverside Cemetery ...
A cast saw is an oscillating saw used to remove orthopedic casts. Instead of a rotating blade, cast saws use a sharp, small-toothed blade rapidly oscillating or vibrating back and forth over a minimal angle to cut material and are therefore not circular saws . [ 1 ]
Governor Evans donated land across from his house in Denver and in March 1864 obtained a charter from the territorial legislature to found the Territory's first college, the Colorado Seminary, which later became the University of Denver. [4] Evans served as the Chairman of the University of Denver Board of Trustees until his death on July 2 ...
A tea bag is a small, porous paper, silk or nylon sealed bag containing tea leaves for brewing tea. Tea bags were invented by Thomas Sullivan around 1903. The first tea bags were made from silk. Sullivan was a tea and coffee merchant in New York who began packaging tea samples in tiny silk bags, but many customers brewed the tea in them. [92]
Casting is most often used for making complex shapes that would be otherwise difficult or uneconomical to make by other methods. Heavy equipment like machine tool beds, ships' propellers, etc. can be cast easily in the required size, rather than fabricating by joining several small pieces. [1] Casting is a 7,000-year-old process.