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Sequencing Fountain
A sequencing fountain is an ornamental fountain that cycles through a series of patterns of water flow under the control of a programmable control unit. They are typically installed in city centres and shopping malls as well as smaller-scale domestic applications. History While fountains have existed since antiquity, programmable choreography in fountains is a development of the late 19th century. During the 20th century, a variety of technology was developed to enhance the programmability of water features and fountains. One such development is the sequencing device. Sequencing devices achieve fast and smooth water sequencing effects within a large water feature. A solenoid device can produce sequencing effects of up to 10x per second at high switching speeds with no water hammer. How used Over the past number of years fountain designers have been experimenting with interactive water features enticing the viewer in to participate. Fountains that entertain and are choreographed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fountain
A fountain, from the Latin "fons" (genitive "fontis"), meaning source or Spring (hydrology), spring, is a decorative reservoir used for discharging water. It is also a structure that jets water into the air for a decorative or dramatic effect. Fountains were originally purely functional, connected to springs or aqueduct (watercourse), aqueducts and used to provide drinking water and water for bathing and washing to the residents of cities, towns and villages. Until the late 19th century most fountains operated by gravity, and needed a source of water higher than the fountain, such as a reservoir or aqueduct, to make the water flow or jet into the air. In addition to providing drinking water, fountains were used for decoration and to celebrate their builders. Roman fountains were decorated with bronze or stone masks of animals or heroes. In the Middle Ages, Moorish and Muslim garden designers used fountains to create miniature versions of the gardens of paradise. King Louis XIV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shopping Mall
A shopping mall (or simply mall) is a North American term for a large indoor shopping center, usually anchored by department stores. The term "mall" originally meant a pedestrian promenade with shops along it (that is, the term was used to refer to the walkway itself which was merely bordered by such shops), but in the late 1960s, it began to be used as a generic term for the large enclosed shopping centers that were becoming commonplace at the time. In the U.K., such complexes are considered shopping centres (Commonwealth English: shopping centre), though "shopping center" covers many more sizes and types of centers than the North American "mall". Other countries may follow U.S. usage (Philippines, India, U.A.E., etc.) and others (Australia, etc.) follow U.K. usage. In Canadian English, and oftentimes in Australia and New Zealand, 'mall' may be used informally but 'shopping centre' or merely 'centre' will feature in the name of the complex (such as Toronto Eaton Centre). The ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Fountains In Rome
This is a list of the notable fountains in Rome, Italy. Rome has fifty monumental fountains and hundreds of smaller fountains, over 2000 fountains in all, more than any other city in the world. History For more than two thousand years fountains have provided drinking water and decorated the piazzas of Rome. During the Roman Empire, in 98 AD, according to Sextus Julius Frontinus, the Roman consul who was named ''curator aquarum'' or guardian of the water of the city, Rome had nine aqueducts which fed 39 monumental fountains and 591 public basins, not counting the water supplied to the Imperial household, baths and owners of private villas. Each of the major fountains was connected to two different aqueducts, in case one was shut down for service. After the fall of the Western Roman Empire, the aqueducts were wrecked or fell into disrepair, and the fountains stopped working. In the 14th century, Pope Nicholas V (1397–1455), a scholar who commissioned hundreds of tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Fountain
A musical fountain, also known as a fairy fountain, prismatic fountain or dancing fountain, is a type of choreographed fountain that creates aesthetic designs as a form of entertainment. The displays are commonly synchronised to music and also feature lighting effects that are refracted and reflected by the moving water. Contemporary multimedia fountains can include lasers, video projection and three-dimensional imagery. Installations can be large scale, employing hundreds of water jets and lights, and costing into the millions of dollars. Techniques tend to be complex, and require mechanical, hydraulic, electrical, and electronic components that are usually kept out of view. Fountains that are choreographed to music The earliest musical fountains were played manually by a live operator, who usually controlled pumps or valves and sometimes lights by way of switches on a control panel. Music was almost always live. Later, choreography could be prerecorded on a punched paper ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solenoid
upright=1.20, An illustration of a solenoid upright=1.20, Magnetic field created by a seven-loop solenoid (cross-sectional view) described using field lines A solenoid () is a type of electromagnet formed by a helix, helical coil of wire whose length is substantially greater than its diameter, which generates a controlled magnetic field. The coil can produce a uniform magnetic field in a volume of space when an electric current is passed through it. The term ''solenoid'' was coined in 1823 by André-Marie Ampère. The helical coil of a solenoid does not necessarily need to revolve around a straight-line axis; for example, William Sturgeon's electromagnet of 1824 consisted of a solenoid bent into a horseshoe shape (not unlike an arc spring). Solenoids provide magnetic focusing of electrons in vacuums, notably in television camera tubes such as vidicons and image orthicons. Electrons take helical paths within the magnetic field. These solenoids, focus coils, surround nearly th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Hammer
Hydraulic shock (colloquial: water hammer; fluid hammer) is a pressure surge or wave caused when a fluid in motion, usually a liquid but sometimes also a gas is forced to stop or change direction suddenly; a momentum change. This phenomenon commonly occurs when a valve closes suddenly at an end of a pipeline system, and a pressure wave propagates in the pipe. This pressure wave can cause major problems, from noise and vibration to pipe rupture or collapse. It is possible to reduce the effects of the water hammer pulses with accumulators, expansion tanks, surge tanks, blowoff valves, and other features. The effects can be avoided by ensuring that no valves will close too quickly with significant flow, but there are many situations that can cause the effect. Rough calculations can be made using the Zhukovsky (Joukowsky) equation, or more accurate ones using the method of characteristics. History In the 1st century B.C., Marcus Vitruvius Pollio described the effect of water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Square
White Square Office Center is a Class A office center (see Office#Grading, Office Grading) located next to the Belorusskaya (Koltsevaya Line), Belorusskaya Metro Station in Moscow, Moscow, Russia. It is known not only as a business center that houses such multinational companies as Deloitte, McKinsey & Company, WorldQuant and PricewaterhouseCoopers, but also as a community landmark, largely due to its fountain (which, during the winter holiday season, is covered with a giant Christmas tree), piazza, mix of cafes and restaurants, community-focused events, and its view of the adjacent Nikolai Chudotvorets Church. Building Specifications White Square Office Center consists of three buildings - two with 15 storeys and one with 6 storeys - comprising a total of approximately 76,000 square meters of net rentable office area, approximately 3,800 square meters (approx. 41,000 square feet) of net rentable retail area, and roughly 802 parking spaces on 3 levels of underground parking. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Easton Town Center
Easton Town Center is a shopping center and mall in northeast Columbus, Ohio, United States. Opened in 1999, the core buildings and streets that comprise Easton are intended to look like a self-contained town, reminiscent of American towns and cities in the early-to-mid 20th century. Included in the design are fountains, streets laid out in a grid pattern surrounded by a continuous loop, and metered storefront parking. A variety of stores, restaurants, and service-oriented businesses occupy structures of varying sizes, most of which are contiguous, having shared walls. Many of these structures have a similar external appearance. Also included are traditional shopping mall features like large, multi-floor department stores, small kiosks located in the indoor common areas, a cinema complex, ATMs, and both covered and open parking structures. Easton attracts more than 30 million visitors per year. Tenants and layout Easton Town Center is anchored by Macy's (formerly Lazarus) and Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gateway Theatre Of Shopping
Gateway Theatre of Shopping or Gateway is a shopping centre located on uMhlanga Ridge in UMhlanga, KwaZulu-Natal, uMhlanga, north of Durban, KwaZulu-Natal, South Africa. Gateway Theatre of Shopping is one of the top 100 largest malls in the world. The shopping centre is currently under its 5th and largest expansion in 16 years. Gateway sees more than two million visitors coming through its doors per month. The centre was modelled on the Mall of America and West Edmonton Mall centres and was developed by Old Mutual, Old Mutual Properties. The construction and opening of Gateway Theatre of Shopping has also been the driving force for many new developments in the area. Originally a sugar cane plantation, the establishment of Gateway on the site has led to the development of a new town centre and both commercial and residential developments within the region. There is also a hotel attached to the mall called the Gateway Hotel operated by the Three Cities Group. Mall contents Gatew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw
Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officially estimated at 1.86 million residents within a greater metropolitan area of 3.1 million residents, which makes Warsaw the 7th most-populous city in the European Union. The city area measures and comprises 18 districts, while the metropolitan area covers . Warsaw is an Alpha global city, a major cultural, political and economic hub, and the country's seat of government. Warsaw traces its origins to a small fishing town in Masovia. The city rose to prominence in the late 16th century, when Sigismund III decided to move the Polish capital and his royal court from Kraków. Warsaw served as the de facto capital of the Polish–Lithuanian Commonwealth until 1795, and subsequently as the seat of Napoleon's Duchy of Warsaw. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuala Lumpur
, anthem = '' Maju dan Sejahtera'' , image_map = , map_caption = , pushpin_map = Malaysia#Southeast Asia#Asia , pushpin_map_caption = , coordinates = , subdivision_type = Country , subdivision_name = , subdivision_type1 = Administrative areas , subdivision_name1 = , established_title = Establishment , established_date = 1857 , established_title2 = City status , established_date2 = 1 February 1972 , established_title3 = Transferred to federal jurisdiction , established_date3 = 1 February 1974 , government_type = Federal administrationwith local government , governing_body = Kuala Lumpur City Hall , leader_title = Mayor , leader_name = Mahadi bin Che Ngah , total_type = Federal territory , area_footnotes = , area_total_km2 = 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starlight Spectacular (Canada's Wonderland)
Starlight Spectacular is a nightly sound-and-light show at Canada's Wonderland. It takes place at the theme park's International Street at approximately 10:00 pm during the regular park season. The show was introduced to the theme park in 2011 to celebrate its 30th anniversary. It has also played during the 2012, 2016, and 2019 regular park seasons. Canada's Wonderland stated that the total cost for the opening season was approximately one million dollars with 16 million different colours and 300,000 LED lights. Wonder Mountain, the primary symbol of the park, is the focus of the show as lighting effects are projected onto its surface with many colours and 3D effects. The show was created and designed by Tantrum Design for its first two seasons, with subsequent work by the park's production team in cooperation with the companies that supplied new lighting and fountain equipment. Description Starlight Spectacular is one of a number of outdoor shows presented at Internatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
