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Retractable Roof
A retractable roof is a roof system designed to roll back the roof of a structure so that the interior of the facility is open to the outdoors. Retractable roofs are sometimes referred to as operable roofs or retractable skylights. The term operable skylight, while quite similar, refers to a skylight that opens on a hinge, rather than on a track. Retractable roofs are used in residences, restaurants and bars, swim centres, arenas and stadiums, and other facilities wishing to provide protection from the elements, as well as the option of having an open roof during favourable weather. History The United States Patent and Trademark Office (USPTO) records show that David S. Miller, founder of Rollamatic Retractable Roofs, filed in August 1963 for "a movable and remotely controllable roof section for houses and other types of buildings". Shapes and sizes While any shape is possible, common shapes are flat, ridge, hip-ridge, barrel and dome. A residence might incorporate one or mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Cruyff Arena
The Johan Cruyff Arena ( nl, Johan Cruijff Arena ; officially stylised as Johan Cruijff ArenA) is the main stadium of the Dutch capital city of Amsterdam and the home stadium of football club AFC Ajax since its opening. Built from 1993 to 1996 at a cost equivalent to €140 million, it is the largest stadium in the country. The stadium was previously known as the Amsterdam Arena (stylised as ''Amsterdam ArenA'') until the 2018–19 football season, when it was officially renamed in honor of legendary Dutch footballer Johan Cruyff (1947–2016) who died in March 2016. It was one of the stadiums used during UEFA Euro 2000, and also held the 1998 UEFA Champions League Final and 2013 UEFA Europa League Final. The stadium also hosted three group stage matches and one match in the round of 16 of the UEFA Euro 2020. Both international and Dutch artists have given concerts in the stadium, including Tina Turner, Coldplay, U2, Take That, Celine Dion, Madonna, Michael Jackson, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quebec
Quebec ( ; )According to the Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is one of the thirteen provinces and territories of Canada. It is the largest province by area and the second-largest by population. Much of the population lives in urban areas along the St. Lawrence River, between the most populous city, Montreal, and the provincial capital, Quebec City. Quebec is the home of the Québécois nation. Located in Central Canada, the province shares land borders with Ontario to the west, Newfoundland and Labrador to the northeast, New Brunswick to the southeast, and a coastal border with Nunavut; in the south it borders Maine, New Hampshire, Vermont, and New York in the United States. Between 1534 and 1763, Quebec was called ''Canada'' and was the most developed colony in New France. Following the Seven Years' War, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Farm Stadium
State Farm Stadium is a multi-purpose stadium in Glendale, Arizona, United States, west of Phoenix. It is the home of the Arizona Cardinals of the National Football League (NFL) and the annual Fiesta Bowl. State Farm Stadium replaced Sun Devil Stadium in Tempe as the home of the Cardinals. The stadium is adjacent to Desert Diamond Arena, former home of the Arizona Coyotes of the National Hockey League. The stadium has hosted the Fiesta Bowl, 2007 and 2011 BCS National Championship Games, 2016 College Football Playoff National Championship, Super Bowl XLII in 2008, the Pro Bowl and Super Bowl XLIX in 2015, and will host Super Bowl LVII in 2023. For soccer, it was one of the stadiums for the 2015 CONCACAF Gold Cup also the first semi-final of the 2019 CONCACAF Gold Cup and the Copa América Centenario in 2016. For basketball, it hosted the NCAA Final Four in 2017, which is scheduled to return in 2024. The stadium opened in 2006 as Cardinals Stadium. Later that year in Sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accordion
Accordions (from 19th-century German ''Akkordeon'', from ''Akkord''—"musical chord, concord of sounds") are a family of box-shaped musical instruments of the bellows-driven free-reed aerophone type (producing sound as air flows past a reed in a frame), colloquially referred to as a squeezebox. A person who plays the accordion is called an accordionist. The concertina , harmoneon and bandoneón are related. The harmonium and American reed organ are in the same family, but are typically larger than an accordion and sit on a surface or the floor. The accordion is played by compressing or expanding the bellows while pressing buttons or keys, causing ''pallets'' to open, which allow air to flow across strips of brass or steel, called '' reeds''. These vibrate to produce sound inside the body. Valves on opposing reeds of each note are used to make the instrument's reeds sound louder without air leaking from each reed block.For the accordion's place among the families of mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota Stadium (Japan)
is a 45,000 seat retractable roof stadium in Toyota, Aichi Prefecture, Japan. History It was built in 2001 and is often used as home to the J1 League club Nagoya Grampus. The stadium is football-specific, which gives matches an authentic football aura; however, its location outside Nagoya city makes it impractical for consolidating the club's fan base in its billed hometown. It is also used by Toyota Verblitz, a rugby union team in the Japan Rugby League One. Its roof is unique in that it folds much like an accordion; however, the roof has never been closed since 2015 due to extra costs for maintenance. Toyota Stadium is one of the venues of the FIFA Club World Cup (formerly the Toyota Cup). The stadium was also used as one of the venues for 2019 Rugby World Cup, the first Rugby World Cup to be held in Asia. In RWC events, the stadium had been referred to as "City of Toyota Stadium" to avoid confusion as if the name of the stadium is a form of naming rights by Toyota Mot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fan (implement)
A handheld fan, or simply hand fan, is any broad, flat surface that is waved back-and-forth to create an airflow. Generally, purpose-made handheld fans are folding fans, which are shaped like a sector of a circle and made of a thin material (such as paper or feathers) mounted on slats which revolve around a pivot so that it can be closed when not in use. Hand fans were used before mechanical fans were invented. On human skin, the airflow from handfans increases evaporation which has a cooling effect due to the latent heat of evaporation of water. It also increases heat convection by displacing the warmer air produced by body heat that surrounds the skin, which has an additional cooling effect, provided that the ambient air temperature is lower than the skin temperature – which is typically about . Fans are convenient to carry around, especially folding fans. Next to the folding fan, the rigid hand screen fan was also a highly decorative and desired object among the higher c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Family Field
American Family Field is a retractable roof stadium used primarily for baseball. It is located in Milwaukee, Wisconsin, just southwest of the intersection of Interstate 94 and Brewers Boulevard. It is the home of Major League Baseball's Milwaukee Brewers, and opened in 2001 as a replacement for Milwaukee County Stadium. The stadium was previously called Miller Park as part of a $40 million naming rights deal with Miller Brewing Company, which expired at the end of 2020. American Family Field features North America's only fan-shaped convertible roof, which can open and close in less than 10 minutes. Large panes of glass allow natural grass to grow, augmented with heat lamp structures wheeled out across the field during the off-season. Construction American Family Field was one of the largest construction projects in Wisconsin history. It was built with US$290 million of public funds from a 0.1% sales tax that began January 1, 1996, and ended on March 31, 2020. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miller Park In 2007
A miller is a person who operates a mill, a machine to grind a grain (for example corn or wheat) to make flour. Milling is among the oldest of human occupations. "Miller", "Milne" and other variants are common surnames, as are their equivalents in other languages around the world (" Melnyk" in Russian, Belorussian & Ukrainian, " Meunier" in French, " Müller" or " Mueller" in German, "Mulder" and "Molenaar" in Dutch, "Molnár" in Hungarian, "Molinero" in Spanish, "Molinaro" or "Molinari" in Italian etc.). Milling existed in hunter-gatherer communities, and later millers were important to the development of agriculture. The materials ground by millers are often foodstuffs and particularly grain. The physical grinding of the food allows for the easier digestion of its nutrients and saves wear on the teeth. Non-food substances needed in a fine, powdered form, such as building materials, may be processed by a miller. Quern-stone The most basic tool for a miller was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1989 In Sports
1989 in sports describes the year's events in world sport. Alpine skiing * Alpine Skiing World Cup ** Men's overall season champion: Marc Girardelli, Luxembourg ** Women's overall season champion: Vreni Schneider, Switzerland American football * Super Bowl XXIII – the San Francisco 49ers (NFC) won 20–16 over the Cincinnati Bengals (AFC) **Location: Joe Robbie Stadium **Attendance: 75,129 **MVP: Jerry Rice, WR (San Francisco) * January 2 - Fiesta Bowl (1988 season): ** The Notre Dame Fighting Irish won 34-21 over the West Virginia Mountaineers to win the national championship Artistic gymnastics * World Artistic Gymnastics Championships – ** Men's all-around champion: Igor Korobchinsky, USSR ** Women's all-around champion: Svetlana Boginskaya, USSR ** Men's team competition champion: USSR ** Women's team competition champion: USSR Association football Australian rules football * Victorian Football League ** May 6 – Geelong kicks the highest losing score in VFL/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario
Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Canada, it is Canada's most populous province, with 38.3 percent of the country's population, and is the second-largest province by total area (after Quebec). Ontario is Canada's fourth-largest jurisdiction in total area when the territories of the Northwest Territories and Nunavut are included. It is home to the nation's capital city, Ottawa, and the nation's most populous city, Toronto, which is Ontario's provincial capital. Ontario is bordered by the province of Manitoba to the west, Hudson Bay and James Bay to the north, and Quebec to the east and northeast, and to the south by the U.S. states of (from west to east) Minnesota, Michigan, Ohio, Pennsylvania, and New York. Almost all of Ontario's border with the United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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