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Humber was an English brand of bicycles and tricycles. Thomas Humber made himself a velocipede in 1868. From that time he built a substantial business in manufacturing tricycles and bicycles while continuously improving their design and construction. His products were so well-made and well-designed they were known as "the aristocrat among ...
A velocipede (/ v ə ˈ l ɒ s ə p iː d /) is a human-powered land vehicle with one or more wheels. The most common type of velocipede today is the bicycle . The term was probably first coined by Karl von Drais in French as vélocipède for the French translation of his advertising leaflet for his version of the Laufmaschine , also now called ...
The Loveland Living Planet Aquarium is a public aquarium located in Draper, Utah, United States. It houses 4,500 animals representing 550 species, and it consists of five main exhibits. It houses 4,500 animals representing 550 species, and it consists of five main exhibits.
1903 – A California motorized bicycle ridden by George Wyman became the first motor vehicle to cross the North American continent. [10]1903 – 1962 The "Shaw Manufacturing Co." of Galesburg, Kansas advertises a 241cc chain-drive engine kit (1903–1915) for motorizing a bicycle in "Popular Mechanics" magazine for $90.
[1] [2] [7] [8] Perreaux continued development of his steam cycle, and exhibited a tricycle version by 1884. [9] The only Michaux-Perreaux steam velocipede made, on loan from the Musée de l'Île-de-France, Sceaux , was the first machine viewers saw upon entering the Solomon R. Guggenheim Museum rotunda in The Art of the Motorcycle exhibition ...
The Long steam tricycle appears to be one of the earliest preserved examples of a steam tricycle, built by George A. Long around 1880 and patented in 1883. [ 1 ] [ 2 ] [ 3 ] One example was built, which after some years of use was dismantled and the parts dispersed.
2-opt. In optimization, 2-opt is a simple local search algorithm for solving the traveling salesman problem. The 2-opt algorithm was first proposed by Croes in 1958, [1] although the basic move had already been suggested by Flood. [2] The main idea behind it is to take a route that crosses over itself and reorder it so that it does not.
Other equipment includes a canopy or hood as an aquarium cover, an aquarium stand or base, lighting accessories, a heater, a thermometer, air pumps, filtration apparatus, airstones, fish food, a fish net, water conditioner, water quality testing kits, a siphon hose or gravel cleaner, and a bucket for water changes. When first starting an ...