167-740: The Henry Ford (also known as the Henry Ford Museum of American Innovation and Greenfield Village , and as the Edison Institute ) is a history museum complex in Dearborn, Michigan , United States, within Metro Detroit . The museum collection contains the presidential limousine of John F. Kennedy , Abraham Lincoln 's chair from Ford's Theatre , Thomas Edison 's laboratory, the Wright Brothers ' bicycle shop,
334-413: A compressed air "puffer" to accelerate the film, and put a cylindrical lens in the projector's "aperture block". The rolling loop mechanism is used to move the film in projectors and cameras; the sprockets in the film are only used for registration as the film is too large to be moved with sprockets at the necessary speeds for projection and filming without damage. The projector uses a vacuum to pull
501-412: A felt or brush-like material that wipes dust off the lens as it moves up or down. The projector uses a vacuum to keep the film flat and oriented correctly for projection. The shutter of an IMAX projector is also kept open for longer than a 35 mm projector shutter to increase image brightness. IMAX projectors are pin -stabilized; this means that four registration pins engage the perforations at
668-613: A 17th-century Brewster Chair , created for one of the Pilgrim settlers in the Plymouth Colony , for $ 9,000. In September 1977, the chair was determined to be a modern forgery created in 1969 by Rhode Island sculptor Armand LaMontagne . The museum retains the piece as an educational tool on forgeries. In the early 2000s, the museum added an auditorium to the building's south corner. This housed an IMAX theater until January 2016 when museum management decided to change formats for
835-847: A Barco DP4K-32B 4K projection system in 2013), the Omni-Theatre at Science Centre Singapore , the National Museum of Natural Science in Taichung , Taiwan (which both had their original IMAX Dome 1570 projection systems installed respectively in 1987 and 1985 replaced with Evans & Sutherland Digistar 5 8K digital systems in 2015), and the Jennifer Chalsty Planetarium at Liberty Science Center in Jersey City , New Jersey , which replaced its IMAX Dome 1570 projection system from 1993 (when built
1002-545: A cake walk, a cutting contest, and a musical revue in Town Hall as well as the 1912 presidential campaign of Theodore Roosevelt . Instruction in the ragtime one-step was provided free of charge at this event. The Old Car Festival takes place every year in September. The Old Car Festival has been held on the first weekend after Labor Day since 1955. The festival takes over the streets and grounds of Greenfield Village with
1169-474: A contract to develop and manufacture a fisheye lens projection system optimized to project an image onto a dome instead of a flat screen. The dome system, which the San Diego Hall of Science called "Omnimax", uses films shot with a camera equipped with a fisheye lens that squeezes a highly distorted anamorphic 180° field of view onto the 65 mm IMAX film. The lens is aligned below the center of
1336-453: A contractor when necessary. The cultural property stored in museums is threatened in many countries by natural disaster , war , terrorist attacks or other emergencies. To this end, an internationally important aspect is a strong bundling of existing resources and the networking of existing specialist competencies in order to prevent any loss or damage to cultural property or to keep damage as low as possible. International partner for museums
1503-472: A decoding method such as DTS . The new generation of IMAX with Laser Projectors use IMAX 12-channel sound while 15/70 and Xenon Projectors use IMAX 6-channel. Like conventional theatres, IMAX theatres place speakers both directly behind the acoustically transparent screen, and around the theatre to create a "surround sound" effect. IMAX also provides a "top center" speaker in addition to the centre speaker found in conventional theatres. This extra channel allows
1670-622: A digital projection system, which it has not given a distinct name or brand, designed for multiplex theatres with screens no wider than 21.3 m (70 ft). All IMAX projectors, except the standard GT system, can project 3D images . GT 3D projectors require two separate lamps and polarized projection optics. The digital cinema IMAX projection system, debuted in 2008, is designed for use with shorter 1.89:1 aspect ratio screens. The system uses two 2K projectors that can present either 2D or 3D content in DCI or IMAX Digital Format (IDF; which in itself
1837-718: A full-time director to whom authority is delegated for day-to-day operations; Have the financial resources sufficient to operate effectively; Demonstrate that it meets the Core Standards for Museums; Successfully complete the Core Documents Verification Program". Additionally, there is a legal definition of museum in United States legislation authorizing the establishment of the Institute of Museum and Library Services : "Museum means
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#17327811240412004-521: A gauge of the cultural or economic health of a city, and a way to increase the sophistication of its inhabitants. To museum professionals, a museum might be seen as a way to educate the public about the museum's mission, such as civil rights or environmentalism . Museums are, above all, storehouses of knowledge. In 1829, James Smithson's bequest funding the Smithsonian Institution stated that he wanted to establish an institution "for
2171-415: A goal to deploy the first four units in the next two years. Christopher Nolan and Jordan Peele are among a group of advisors, made up of filmmakers and cinematographers, assisting in identifying new specs and features for the prototype development phase. In a May 2024 interview with Collider , IMAX CEO Richard Gelfond revealed that there will be four new identical cameras that will be 30% quieter than
2338-521: A half-pixel offset, using super-resolution imaging , which makes the perceived resolution greater than 4K. In-theater cameras and microphones are used to automatically calibrate the projectors and sound system between showings. For 3D presentations, one projector is used to display the image for each eye, while 2D presentations use the superimposed images to allow for a brighter image. For 3D presentations, IMAX with Laser systems use dichroic filter glasses, similar to those used by Dolby 3D , as opposed to
2505-578: A historical printing press that a staff member used for visitors to create museum memorabilia. Some museums seek to reach a wide audience, such as a national or state museum, while others have specific audiences, like the LDS Church History Museum or local history organizations. Generally speaking, museums collect objects of significance that comply with their mission statement for conservation and display. Apart from questions of provenance and conservation, museums take into consideration
2672-461: A key patent filed on January 16, 1970, was assigned under the original name Multiscreen Corporation, Limited. IMAX Chief Administration Officer Mary Ruby was quoted as saying, "Although many people may think 'IMAX' is an acronym , it is, in fact, a made-up word." Tiger Child , the first IMAX film, was demonstrated at Expo '70 in Osaka, Japan . The first permanent IMAX installation was built at
2839-467: A momentarily-paused still image. This requires a mechanical apparatus to buffer the jerky travel of the film strip. The older technology of running 70 mm film vertically through the projector used only five sprocket perforations on the sides of each frame; however, the IMAX method used fifteen perforations per frame. The previous mechanism was inadequate to handle this intermittent mechanical movement that
3006-459: A museum and on display, they not only got to show their fantastic finds but also used the museum as a way to sort and "manage the empirical explosion of materials that wider dissemination of ancient texts, increased travel, voyages of discovery, and more systematic forms of communication and exchange had produced". One of these naturalists and collectors was Ulisse Aldrovandi , whose collection policy of gathering as many objects and facts about them
3173-554: A museum is successful, as happened in Bilbao, others continue especially if a museum struggles to attract visitors. The Taubman Museum of Art is an example of an expensive museum (eventually $ 66 million) that attained little success and continues to have a low endowment for its size. Some museum activists see this method of museum use as a deeply flawed model for such institutions. Steven Conn, one such museum proponent, believes that "to ask museums to solve our political and economic problems
3340-402: A museum's collection typically determines the museum's size, whereas its collection reflects the type of museum it is. Many museums normally display a "permanent collection" of important selected objects in its area of specialization, and may periodically display "special collections" on a temporary basis. The following is a list to give an idea of the major museum types. While comprehensive, it
3507-509: A notable person, or a given period of time. Museums also can be based on the main source of funding: central or federal government, provinces, regions, universities; towns and communities; other subsidised; nonsubsidised and private. It may sometimes be useful to distinguish between diachronic museums which interpret the way its subject matter has developed and evolved through time (e.g., Lower East Side Tenement Museum and Diachronic Museum of Larissa ), and synchronic museums which interpret
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#17327811240413674-508: A palace of Henry VIII , in England opened the council room to the general public to create an interactive environment for visitors. Rather than allowing visitors to handle 500-year-old objects, however, the museum created replicas, as well as replica costumes. The daily activities, historic clothing, and even temperature changes immerse the visitor in an impression of what Tudor life may have been. Major professional organizations from around
3841-610: A pressure of about 25 atmospheres (367 psi (2,530 kPa)). Because of this, projectionists are required to wear protective body armor when changing or handling the lamp in case it breaks (e.g., due to a drop to the floor) because of the danger from flying quartz shards propelled by the high pressure of the xenon gas within; this applies to all projection xenon lamps. An IMAX xenon lamp runs on DC power, lasts for 1,000 hours and requires its own pump and water cooler. The projector's optics also require compressed air cooling. An IMAX projector weighs up to 1.8 tonnes (2 short tons ) and
4008-407: A public, tribal, or private nonprofit institution which is organized on a permanent basis for essentially educational, cultural heritage, or aesthetic purposes and which, using a professional staff: Owns or uses tangible objects, either animate or inanimate; Cares for these objects; and Exhibits them to the general public on a regular basis" (Museum Services Act 1976). One of the oldest museums known
4175-545: A quarter of those having the capability to show 70mm film at the resolution of the large format as originally conceived. The IMAX cinema process increases the image resolution by using a larger film frame; in relative terms, a frame of IMAX format film has three times the theoretical horizontal resolution of a frame of 35 mm film . To achieve such increased image resolution, which IMAX estimates at approximately 12,000 lines (6,000 line pair modulations) of horizontal resolution (18K), 65 mm film stock passes horizontally through
4342-612: A screen measuring 693 square meters 31.2 by 22.2 m (102 by 73 ft) within The Ribbon building, after years of extensive redevelopment, making it the world's third-largest screen. In the late-1960s, the San Diego Hall of Science (later known as the San Diego Space and Science Foundation) began searching North America for a large-format film system to project on the dome of their planned 23.16 m (76.0 ft) tilted dome planetarium . The standard IMAX projector
4509-903: A series of standards and best practices that help guide the management of museums. Various positions within the museum carry out the policies established by the Board and the Director. All museum employees should work together toward the museum's institutional goal. Here is a list of positions commonly found at museums: Other positions commonly found at museums include: building operator, public programming staff, photographer , librarian , archivist , groundskeeper , volunteer coordinator, preparator, security staff, development officer, membership officer, business officer, gift shop manager, public relations staff, and graphic designer . At smaller museums, staff members often fulfill multiple roles. Some of these positions are excluded entirely or may be carried out by
4676-476: A specific theme, such as the arts , science , natural history or local history . Public museums that host exhibitions and interactive demonstrations are often tourist attractions , and many attract large numbers of visitors from outside their host country, with the most visited museums in the world attracting millions of visitors annually. Since the establishment of the earliest known museum in ancient times , museums have been associated with academia and
4843-555: A step back in time to 1867 as vintage base ball clubs from around the country compete by the game's early rules in a two-day exposition of historic base ball. The clubs engage in two days of throwing, batting and competition. The event is included in Greenfield Village admission. For four nights around Independence Day , the Detroit Symphony Orchestra performs a patriotic concert on Walnut Grove in
5010-545: A weekend event, which includes hundreds of Union and Confederate reenactors, musicians and historic presenters. This event features more than 400 Civil War reenactors who spend the entire weekend in the Village. Greenfield Village provides many opportunities in order to learn about the Civil War: exhibits, presentations, battle reenactments, concerts, short plays, hands-on activities and Q&A with historians. Motor Muster
5177-565: Is Ennigaldi-Nanna's museum , built by Princess Ennigaldi in modern Iraq at the end of the Neo-Babylonian Empire . The site dates from c. 530 BC , and contained artifacts from earlier Mesopotamian civilizations . Notably, a clay drum label—written in three languages—was found at the site, referencing the history and discovery of a museum item. Ancient Greeks and Romans collected and displayed art and objects but perceived museums differently from modern-day views. In
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5344-773: Is UNESCO and Blue Shield International in accordance with the Hague Convention for the Protection of Cultural Property from 1954 and its 2nd Protocol from 1999. For legal reasons, there are many international collaborations between museums, and the local Blue Shield organizations. Blue Shield has conducted extensive missions to protect museums and cultural assets in armed conflict, such as 2011 in Egypt and Libya, 2013 in Syria and 2014 in Mali and Iraq. During these operations,
5511-641: Is a section of the Michigan Line owned by MDOT and is used by Amtrak's Wolverine service, which runs between Chicago, Illinois , and Pontiac, Michigan . In the past, Amtrak's Greenfield Village station provided direct access to Greenfield Village near the Weiser Railroad's Smiths Creek Depot for reserved tour groups of twenty or more. It was consolidated in December 2014 with the new John D. Dingell Transit Center . The new transit center
5678-463: Is a superset of DCI). IDF initially used 2K-resolution Christie xenon projectors, with a Texas Instruments Digital Light Processing (DLP) engine, but in 2012 IMAX announced that they would be switching to Barco as their primary supplier. The two 2K images are projected superimposed on each other with a half-pixel offset, using super-resolution imaging to increase the perceived resolution to approximately 2.9K. For 3D presentations, one projector
5845-583: Is adjacent to the Henry Ford museum complex and has a gate allowing access to the complex via a short walk. Each year the Village honors the sacrifices and achievements of those who fought in the American Civil War . The Civil War Remembrance event takes place Memorial Day weekend (Saturday–Monday) every year. An estimated 750,000 people died during the Civil War. The Civil War Remembrance is
6012-443: Is an ongoing debate about the purposes of interpretation of a museum's collection, there has been a consistent mission to protect and preserve cultural artifacts for future generations. Much care, expertise, and expense is invested in preservation efforts to retard decomposition in ageing documents, artifacts, artworks, and buildings. All museums display objects that are important to a culture. As historian Steven Conn writes, "To see
6179-537: Is available. Visitors can view live entertainment and costumed presenters or ride in a horse-drawn carriage or Model T. The Ford Rouge Factory Tour is a first-hand journey behind the scenes of a modern, working automobile factory. Boarding buses at the Henry Ford Museum, visitors are taken to the River Rouge Plant and Dearborn Truck Plant, an industrial complex where Ford has built cars since
6346-554: Is believed to be one of the earliest museums in the world. While it connected to the Library of Alexandria it is not clear if the museum was in a different building from the library or was part of the library complex. While little was known about the museum it was an inspiration for museums during the early Renaissance period. The royal palaces also functioned as a kind of museum outfitted with art and objects from conquered territories and gifts from ambassadors from other kingdoms allowing
6513-423: Is fed through the projector horizontally, and the film is drawn from the inner circumference of the platter, not from the outer circumference like in conventional film reels. A system is in place to keep the film in the outer circumference from flying outwards due to centrifugal force while the platter is spinning. IMAX film is shipped to theaters in several small reels that are spliced into one continuous length that
6680-703: Is less than half. Due to protests, the City of Spokane officials decided to work with the IMAX Corporation to demolish the theatre, under the condition they renovate the former US Pavilion itself into IMAX's first permanent outdoor giant-screen theatre. The plan was to use material on the inside of the structure similar to that used when first constructed. However, it was expected to last only five years, due to weather conditions destroying previous materials. Concept art has been released in videos featured on Spokane's renovation site, and its budget revealed that seating
6847-404: Is not a definitive list. Private museums are organized by individuals and managed by a board and museum officers, but public museums are created and managed by federal, state, or local governments. A government can charter a museum through legislative action but the museum can still be private as it is not part of the government. The distinction regulates the ownership and legal accountability for
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7014-438: Is not necessarily a negative development; Dorothy Canfield Fisher observed that the reduction in objects has pushed museums to grow from institutions that artlessly showcased their many artifacts (in the style of early cabinets of curiosity) to instead "thinning out" the objects presented "for a general view of any given subject or period, and to put the rest away in archive-storage-rooms, where they could be consulted by students,
7181-498: Is one of two car shows that take place annually in Greenfield Village. Motor Muster is traditionally held on Father's Day weekend. This event currently features cars built from 1932 to 1976, and features between 600 and 800 cars. Special attractions include car judging, and Pass in Review in which experts discuss highlights of the passing cars. Every summer the Henry Ford has a Summer Camp. It takes place inside Greenfield Village and
7348-414: Is over 178 cm (5.8 ft) tall and 195 cm (6.4 ft) long. The projector is raised and locked into position before each screening. IMAX Corporation has released four projector types that use its 15-perforation, 70 mm film format: GT (Grand Theatre), GT 3D (dual rotor), SR (Small Rotor), and MPX , which was designed for retrofitted theatres. In July 2008, the company introduced
7515-634: Is particularly true in the case of postindustrial cities. Examples of museums fulfilling these economic roles exist around the world. For example, the Guggenheim Museum Bilbao was built in Bilbao, Spain in a move by the Basque regional government to revitalize the dilapidated old port area of that city. The Basque government agreed to pay $ 100 million for the construction of the museum, a price tag that caused many Bilbaoans to protest against
7682-653: Is planned for more than 2,000. The first permanent IMAX Dome installation, the Eugene Heikoff and Marilyn Jacobs Heikoff Dome Theatre at the Reuben H. Fleet Science Center , opened in San Diego 's Balboa Park in 1973. It doubles as a planetarium theater. The first permanent IMAX 3D theatre was built in Vancouver , British Columbia, for Transitions at Expo '86 , and was in use until September 30, 2009. It
7849-540: Is the best way of preserving at least a part of our history and tradition ... Architect Robert O. Derrick designed the museum with a 523,000 square feet (48,600 m) exhibit hall that extends 400 feet (120 m) behind the main façade. The façade spans 800 feet (240 m) and incorporates facsimiles of three structures from Independence National Historical Park in Philadelphia – Old City Hall , Independence Hall and Congress Hall . The Edison Institute
8016-623: Is then wound into a platter, a process that may take hours to complete. Films may be several kilometers in length: Avatar , which was 2:45 hours in duration, was close to 16 km (9.9 mi) long. Platters are handled using special forklifts. IMAX platters range from 1.2 to 1.83 m (3.9 to 6.0 ft) diameter to accommodate 1 to 2.75 hours of film. Platters with a 2.5 hour feature film weigh 250 kg (550 lb). IMAX uses ESTAR-based print film in their 15/70 rolling-loop film projection systems. ESTAR-based print film provides greater precision. The chemical development process does not change
8183-417: Is to set them up for inevitable failure and to set us (the visitor) up for inevitable disappointment." Museums are facing funding shortages. Funding for museums comes from four major categories, and as of 2009 the breakdown for the United States is as follows: Government support (at all levels) 24.4%, private (charitable) giving 36.5%, earned income 27.6%, and investment income 11.5%. Government funding from
8350-402: Is used to display the image for each eye, while 2D presentations use the superimposed images to allow for a brighter 75 cd/m image. The Digital IMAX projection system includes a proprietary IMAX Image Enhancer that modifies the output of the digital media server based on feedback from cameras and microphones in the auditorium, and maintains alignment with sub-pixel accuracy. Mainly because
8517-518: The Age of Enlightenment saw their ideas of the museum as superior and based their natural history museums on "organization and taxonomy" rather than displaying everything in any order after the style of Aldrovandi. The first "public" museums were often accessible only for the middle and upper classes. It could be difficult to gain entrance. When the British Museum opened to the public in 1759, it
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#17327811240418684-466: The American Alliance of Museums does not have such a definition, their list of accreditation criteria to participate in their Accreditation Program states a museum must: "Be a legally organized nonprofit institution or part of a nonprofit organization or government entity; Be essentially educational in nature; Have a formally stated and approved mission; Use and interpret objects or a site for
8851-519: The Cinerama process in the mid-1950s. By the early 1990s, a separate DTS -based 6-track digital sound system was used, similarly locked to the projector by a SMPTE time code synchronization apparatus, the audio played off a series of proprietarily encoded CD-ROM discs. In the late 1990s, IMAX upgraded this system to use a hard drive that carries a single uncompressed audio file. These are converted directly to analogue rather than processed through
9018-693: The Cinesphere theatre at Ontario Place in Toronto. It debuted in May 1971, showing the film North of Superior . The installation remained in place during Ontario Place's hiatus for redevelopment. The Cinesphere was renovated while Ontario Place was closed and re-opened on November 3, 2017, with IMAX 70 mm and IMAX with laser illumination. During Expo '74 in Spokane, Washington , an IMAX screen that measured 27 by 20 metres (89 ft × 66 ft)
9185-525: The Digital Cinema Initiatives spec, a contrast ratio "double" that of IMAX 15/70 mm film projection and "higher" than the 2,500:1 contrast ratio of IMAX's xenon lamp-based projection systems, and displaying the full Rec. 2020 color gamut. The system also features a new 12-channel surround sound system, which adds an additional speaker on either side of the theater as well as four new overhead speakers. While still not matching
9352-579: The Industrial Revolution , the property houses homes, machinery, exhibits, and Americana of historically significant items as well as common memorabilia, both of which help to capture the history of life in early America. It is one of the largest such collections in the nation. Henry Ford said of his museum: I am collecting the history of our people as written into things their hands made and used .... When we are through, we shall have reproduced American life as lived, and that, I think,
9519-620: The Model A that once employed 100,000 people. In 2003, the Ford Rouge Factory, the manufacturing facility for the Ford F-Series truck, reopened following extensive renovations. When it reopened in 2003, as sustainable architecture (Gold LEED Building) led by noted 'green' architect William McDonough , it also opened a new state-of-the-art visitor center highlighting the factory's sustainable aspects and educating visitors on
9686-538: The National Endowment for the Arts , the largest museum funder in the United States, decreased by 19.586 million between 2011 and 2015, adjusted for inflation. The average spent per visitor in an art museum in 2016 was $ 8 between admissions, store and restaurant, where the average expense per visitor was $ 55. Corporations , which fall into the private giving category, can be a good source of funding to make up
9853-617: The Newark Museum in a series of books in the early 20th century so that other museum founders could plan their museums. Dana suggested that potential founders of museums should form a committee first, and reach out to the community for input as to what the museum should supply or do for the community. According to Dana, museums should be planned according to community's needs: "The new museum ... does not build on an educational superstition. It examines its community's life first, and then straightway bends its energies to supplying some
10020-647: The Rosa Parks bus, and many other historical exhibits. It is the largest indoor–outdoor museum complex in the United States and is visited by over 1.7 million people each year. It was listed on the National Register of Historic Places in 1969 as Greenfield Village and Henry Ford Museum and designated a National Historic Landmark in 1981 as "Edison Institute". Named for its founder, the automobile industrialist Henry Ford , and based on his efforts to preserve items of historical interest and portray
10187-629: The Titanic Belfast , built on disused shipyards in Belfast , Northern Ireland , incidentally for the same price as the Guggenheim Museum Bilbao and by the same architect, Frank Gehry , in time for the 100th anniversary of Titanic 's maiden voyage in 2012. Initially expecting modest visitor numbers of 425,000 annually, first year visitor numbers reached over 800,000, with almost 60% coming from outside Northern Ireland. In
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#173278112404110354-675: The United States Holocaust Memorial Museum in Washington, D.C. uses many artifacts in their memorable exhibitions. Museums are laid out in a specific way for a specific reason and each person who enters the doors of a museum will see its collection completely differently to the person behind them- this is what makes museums fascinating because they are represented differently to each individual. In recent years, some cities have turned to museums as an avenue for economic development or rejuvenation. This
10521-834: The interpretive plan for an exhibit, determining the most effective, engaging and appropriate methods of communicating a message or telling a story. The process will often mirror the architectural process or schedule, moving from conceptual plan, through schematic design, design development, contract document, fabrication, and installation. Museums of all sizes may also contract the outside services of exhibit fabrication businesses. Some museum scholars have even begun to question whether museums truly need artifacts at all. Historian Steven Conn provocatively asks this question, suggesting that there are fewer objects in all museums now, as they have been progressively replaced by interactive technology. As educational programming has grown in museums, mass collections of objects have receded in importance. This
10688-681: The linear polarization glasses used in Digital IMAX theaters. On April 24, 2018, IMAX announced that they would begin rolling out a new single-unit version of their laser projector system later that year, with this iteration designed to replace the IMAX Xenon digital projection system for 1.89:1 screens. IMAX theatres are described as either "Classic Design" (purpose-built structures), or "Multiplex Design" (retrofitted auditoriums). Classic IMAX theatre construction differs significantly from conventional theatres. The increased resolution lets
10855-414: The 17th century to the present, many of which are staffed by costumed interpreters who conduct period tasks such as farming, sewing and cooking. A collection of craft buildings such as pottery, glass-blowing, and tin shops provide demonstrations while producing materials used in the Village and for sale. The Village features costumed and plain-clothed presenters to tell stories and convey information about
11022-499: The 1860s. The British Museum was described by one of their delegates as a 'hakubutsukan', a 'house of extensive things' – this would eventually become accepted as the equivalent word for 'museum' in Japan and China. American museums eventually joined European museums as the world's leading centers for the production of new knowledge in their fields of interest. A period of intense museum building, in both an intellectual and physical sense
11189-445: The 2000s) continue to call it "Omnimax". IMAX Dome theatres are used in theme parks and many North American museums, particularly those with a scientific focus, where the technical aspects of the system may be highlighted as part of the attraction. The projection room is often windowed to allow public viewing of the equipment in operation, and it is often accompanied by informational placards like other exhibits. For some theaters, before
11356-477: The Arri Alexa IMAX on Avengers: Infinity War (2018) and Avengers: Endgame (2019). For Transformers: The Last Knight , two ARRI Alexa IMAX cameras were combined in a rig to provide native 3D, with the film containing 98% of IMAX footage. In September 2020, IMAX launched the "Filmed for IMAX" program, which certifies high-quality digital cameras that can be used to create IMAX-format films. As
11523-798: The Arri Alexa LF and Mini LF), Black Panther: Wakanda Forever (shot with the Sony CineAlta Venice), Guardians of the Galaxy Vol. 3 (shot with the Red V-Raptor), The Marvels (shot with the Arri Alexa LF and Mini LF) and Dune: Part Two (shot with the Arri Alexa LF and Mini LF). The IMAX format is generically called "15/70" film, the name referring to the 15 sprocket holes or perforations per frame. The film's bulk and weight require horizontal platters, rather than conventional vertically mounted film reels. IMAX film
11690-665: The British Museum for its possession of rare antiquities from Egypt, Greece, and the Middle East. The roles associated with the management of a museum largely depend on the size of the institution. Together, the Board and the Director establish a system of governance that is guided by policies that set standards for the institution. Documents that set these standards include an institutional or strategic plan, institutional code of ethics, bylaws, and collections policy. The American Alliance of Museums (AAM) has also formulated
11857-906: The Charlotte Observer IMAX Dome Theatre at Discovery Place , Charlotte, North Carolina; Birmingham, Alabama's McWane Science Center ; US Space and Rocket Center in Huntsville, Alabama; the Cincinnati Museum Center at Union Terminal ; the Great Lakes Science Center in Cleveland, Ohio; the Ontario Science Centre in Toronto, Ontario; and Science World in Vancouver, British Columbia. Alternatively,
12024-988: The Chocolate Factory at the Oregon Museum of Science and Industry . The largest screen in North America is at the Science World in Vancouver, British Columbia, which has a dome screen 27 metres (89 ft) in size. Due to the age of the IMAX Dome format as well as its entirely analogue nature, some theatres may opt to replace their existing IMAX Dome systems with newer, more versatile digital systems. Examples of former IMAX Dome theatres that have had their IMAX equipment replaced with newer equipment include Tietomaa Science Centre in Oulu , Finland (which replaced its IMAX 8/70 equipment from 1988 with
12191-639: The Henry Ford Museum between June and August. It is for children in grades 2–9. Each grade level has a different theme and children who participate in the Summer Camp have the opportunity to look at both the Henry Ford Museum of American Innovation and Greenfield Village from different perspectives. Children participate in activities such as: apprenticeships, canoeing, glass blowing and other age-dependent activities. The World Tournament of Historical Base Ball takes place every year in August. Guests get to take
12358-530: The Henry Ford Museum exhibited a vast array of artifacts and media documenting the Titanic ' s voyage and demise. The exhibit was hosted from 31 March to 30 September 2012. Greenfield Village, the outdoor living history museum section of the Henry Ford complex, was (along with the adjacent Henry Ford Museum) dedicated in 1929 and opened to the public in June 1933. It was the first outdoor museum of its type in
12525-636: The Henry Ford Museum were owned by the Ford Motor Company , which is currently a sponsor of the school and cooperates with the Henry Ford to provide the Ford Rouge Factory Tour. The Henry Ford is sited between the Ford Dearborn Development Center and several Ford engineering buildings with which it shares the same style gates and brick fences. In 1970, the museum purchased what it believed to be
12692-436: The IMAX movie camera, 15 perforations at a time. At 24 frames per second, this means that the film moves through the camera at 102.7 meters (337 ft) per minute (just over 6 km/h). In a conventional 65 mm camera, the film passes vertically through the camera, five perforations at a time, or 34 meters (112 ft) per minute. In comparison, in a conventional 35 mm camera, 35 mm film passes vertically through
12859-849: The Leonberg IMAX opened in 2021, the largest operating IMAX screen was in IMAX Melbourne , located within the Melbourne Museum in Melbourne , Australia, measuring 32 m × 23 m (105 ft × 75 ft). Until its demolition in 2016, the world's largest IMAX screen had been in IMAX Sydney in Darling Harbour , Sydney , Australia, measuring 35.72 m × 29.57 m (117.2 ft × 97.0 ft). It reopened on 12 October 2023, with
13026-768: The Red Ranger Monstro and Komodo), Shang-Chi and the Legend of the Ten Rings (shot with the Arri Alexa LF and Mini LF), The Battle at Lake Changjin and The Battle at Lake Changjin II (shot with the Red Ranger Monstro), Eternals (shot with the Arri Alexa LF and Mini LF), Doctor Strange in the Multiverse of Madness (shot with Panavision Millennium DXL2), Thor: Love and Thunder (shot with
13193-697: The United States, several Native American tribes and advocacy groups have lobbied extensively for the repatriation of sacred objects and the reburial of human remains. In 1990, Congress passed the Native American Graves Protection and Repatriation Act (NAGPRA), which required federal agencies and federally funded institutions to repatriate Native American "cultural items" to culturally affiliate tribes and groups. Similarly, many European museum collections often contain objects and cultural artifacts acquired through imperialism and colonization . Some historians and scholars have criticized
13360-543: The United States, similar projects include the 81,000 square foot Taubman Museum of Art in Roanoke, Virginia and The Broad in Los Angeles . Museums being used as a cultural economic driver by city and local governments has proven to be controversial among museum activists and local populations alike. Public protests have occurred in numerous cities which have tried to employ museums in this way. While most subside if
13527-402: The Village providing rides for visitors, which utilize authentic Ford Model Ts , a 1931 Ford Model AA bus (one of about 15 known to exist), horse-drawn omnibuses , and trains pulled by steam locomotives on the Weiser Railroad. The rail line on which the steam locomotives in Greenfield Village presently run originally consisted of a simple straight stretch of track along the northern edge of
13694-671: The Village. Attendance ranges from 5000 to 9500 per evening. This weekend event in July was first presented in 2007 and ran annually through 2015. Ragtime Street Fair featured dozens of live performers, including the River Raisin Ragtime Revue, "Perfessor" Bill Edwards, Mike Montgomery, Nan Bostick, Taslimah Bey, John Remmers, and Tartarsauce Traditional Jazz Band, who celebrated the Ragtime era (ca. 1900–1917). The event also featured silent movies, phonograph demonstrations,
13861-495: The arts), and hence was a building set apart for study and the arts, especially the Musaeum (institute) for philosophy and research at Alexandria , built under Ptolemy I Soter about 280 BC. The purpose of modern museums is to collect, preserve, interpret, and display objects of artistic, cultural, or scientific significance for the study and education of the public. To city leaders, an active museum community can be seen as
14028-430: The attractions. Some of these presenters are seasonal, such as the "games on the green" presenters who only operate in the summer. Greenfield Village has 240 acres (970,000 m) of land of which only 90 acres (360,000 m) are used for the attraction, the rest being forest, river and extra pasture for the sheep and horses. Village homes, buildings, and attractions include: There are various modes of historic transportation in
14195-494: The audience be much closer to the screen. Typically all rows are within one screen height – conventional theatre seating runs 8 to 12-screen heights. Also, the rows of seats are set at a steep angle (up to 30° in some domed theatres) so that the audience is facing the screen directly. The world's largest IMAX screen currently stands in Leonberg near Stuttgart , Germany and measures 38 by 22 m (125 by 72 ft). Until
14362-547: The camera, at four (smaller) perforations at a time, which translates to 27.4 meters (90 ft) per minute. In the Todd-AO 70 mm-format of widescreen cinema, the image area of a 65 mm film-frame is 48.5 mm × 22.1 mm (1.91 in × 0.87 in); in the IMAX-format of widescreen cinema, the film-frame dimensions are 69.6 mm × 48.5 mm (2.74 in × 1.91 in). To match
14529-447: The care of the collections. IMAX IMAX is a proprietary system of high-resolution cameras , film formats , film projectors , and theaters known for having very large screens with a tall aspect ratio (approximately either 1.43:1 or 1.90:1 ) and steep stadium seating , with the 1.43:1 ratio format being available only in few selected locations. Graeme Ferguson , Roman Kroitor , Robert Kerr , and William C. Shaw were
14696-431: The chosen artifacts. These elements of planning have their roots with John Cotton Dana, who was perturbed at the historical placement of museums outside of cities, and in areas that were not easily accessed by the public, in gloomy European style buildings. Questions of accessibility continue to the present day. Many museums strive to make their buildings, programming, ideas, and collections more publicly accessible than in
14863-404: The classical period, the museums were the temples and their precincts which housed collections of votive offerings. Paintings and sculptures were displayed in gardens, forums, theaters, and bathhouses. In the ancient past there was little differentiation between libraries and museums with both occupying the building and were frequently connected to a temple or royal palace. The Museum of Alexandria
15030-629: The co-founders of what would be named the IMAX Corporation (founded in September 1967 as Multiscreen Corporation, Ltd.), and they developed the first IMAX cinema projection standards in the late 1960s and early 1970s in Canada . IMAX GT is the premium large format. The digital format uses dual laser projectors, which can show 1.43 digital content when combined with a 1.43 screen. The film format uses very large screens of 18 by 24 metres (59 by 79 feet) and, unlike most conventional film projectors,
15197-417: The company was] September 1967. ... [The name change] came a year or two later. We first called the company Multiscreen Corporation because that, in fact, was what people knew us as. ... After about a year, our attorney informed us that we could never copyright or trademark Multivision. It was too generic. It was a descriptive word. The words that you can copyright are words like Kleenex or Xerox or Coca-Cola. If
15364-430: The corners of the projected frame to ensure perfect alignment. Shaw added cam -controlled arms to decelerate each frame to eliminate the microscopic shaking as the frame "settled" onto the registration pins. The projector's shutter is open around 20% longer than in conventional equipment, and the light source is brighter. The xenon short-arc lamps are made with a thin envelope of fused quartz and contain xenon gas at
15531-662: The derogatory name "LieMAX", particularly because the company still marketed the new screens similarly to the old ones, without making the major differences clear to the public, going so far as to market the smallest "IMAX" screen, having 10 times less area, similarly to the largest while persisting with the same brand name. Since 2002, some feature films have been converted into IMAX format for displaying in IMAX theatres, and some have also been (partially) shot in IMAX. By late 2017, 1,302 IMAX theatre systems were installed in 1,203 commercial multiplexes, 13 commercial destinations, and 86 institutional settings in 75 countries, with less than
15698-539: The development of more modern 19th-century museums was part of new strategies by Western governments to produce a citizenry that, rather than be directed by coercive or external forces, monitored and regulated its own conduct. To incorporate the masses in this strategy, the private space of museums that previously had been restricted and socially exclusive were made public. As such, objects and artifacts, particularly those related to high culture, became instruments for these "new tasks of social management". Universities became
15865-681: The dome may be lowered and raised as needed, such as at the Science Museum of Minnesota , and the former installation at the Canadian Museum of History (where it shared an auditorium with a standard IMAX screen, all replaced with a Barco CINE+ digital theatre system in 2016). The entire dome could be raised to show flat-screen features, and repositioned for immersive features. While the majority of museum installations focus on educational and documentary films, on special occasions entertainment films are also shown, such as Charlie and
16032-490: The education of their students. By the last quarter of the 19th century, scientific research in universities was shifting toward biological research on a cellular level, and cutting-edge research moved from museums to university laboratories. While many large museums, such as the Smithsonian Institution, are still respected as research centers, research is no longer a main purpose of most museums. While there
16199-643: The end of 2007 to over 1,000 screens by the end of 2015. As of September 2017 , there were 1,302 IMAX theatres located in 75 countries, of which 1,203 were in commercial multiplexes. The switch to digital projection came at a steep cost in image quality, with 2K projectors having roughly an order of magnitude less resolution than traditional IMAX film projectors. Maintaining the same 7-story screen size would only make this loss more noticeable, so many new theaters were instead built with significantly smaller screens. These newer theaters with much lower resolution and much smaller screens soon began to be referred to by
16366-458: The existing cameras. The Wall Street Journal revealed that the new cameras will be made out of carbon fiber and titanium, and they will feature a five inch color display along with wireless capability. In 2011, IMAX announced a 4K 3D digital camera. The camera was developed alongside Vision Research and AbelCine, integrating two Phantom 65 engines. A prototype camera was used for the documentary Born to be Wild , in which approximately 10% of
16533-479: The facility to better fit with its mission. The renovated theater reopened in April of that year. The Henry Ford Museum of American Innovation began as Henry Ford's personal collection of historic objects, which he began collecting as far back as 1906. Today, the 12 acre (49,000 m) site is primarily a collection of antique machinery, pop culture items, automobiles , locomotives , aircraft , and other items: Behind
16700-430: The film into contact with this lens. Thus the " field flattener " flattens the image field. The lens is twice the height of the film and connects to a pneumatic piston so it can be moved up or down while the projector is running. This way, if a piece of dust comes off the film and sticks to the lens, the projectionist can switch to a clean portion of the lens at the push of a button. The lens also has "wiper bars" made of
16867-425: The film runs horizontally so that the image width can be greater than the width of the film stock . It is called the 15/70 format . They can be purpose-built theaters and dome theaters , and many installations of this type limit themselves to a projection of high quality, short documentaries. The dedicated buildings and projectors required high construction and maintenance costs, necessitating several compromises in
17034-539: The film. A feature film platter can cost US$ 36,000 to print. The camera negative is actually 65 mm film stock, but it runs horizontally and with 15 perforations per frame. The camera, like the projector, has a vacuum system; this makes the camera noisy, forbidding the sync-sound recording of quiet scenes. The camera has enough film for three minutes of shooting. The large frame of the film also imposes optical limitations such as an extremely shallow depth of field when shooting with an open aperture. To use more of
17201-409: The finished film was shot with the system. The company has said they have no intention of replacing the higher resolution film cameras with the new digital camera, but the latter can be used in scenes that require a lightweight or relatively small 3D camera. While IMAX has completed the production camera and has placed it in service on several films, they have no plans to produce an IMAX film solely with
17368-588: The first installation occurring at the Cineplex Scotiabank Theatre in Toronto . The system allows digital projection of the 1.43:1 aspect ratio surface of a traditional IMAX screen, but can also be used on other screens such as the 1.90:1-aspect-ratio TCL Chinese Theater . The system replaces the xenon arc lamp of a traditional digital projector with a laser light source, and is capable of 60 fps with "50 percent greater" brightness than
17535-460: The following years. To reduce costs, the IMAX SR and MPX systems were introduced in 1998 and 2004, respectively, to make IMAX available to multiplex and existing theaters. The SR system featured slightly smaller screens than GT theatres, though still in purpose-built auditoriums with a 1.43:1 aspect ratio. The MPX projectors were solely used to retrofit existing multiplex auditoriums, losing much of
17702-409: The former use and status of an object. Religious or holy objects, for instance, are handled according to cultural rules. Jewish objects that contain the name of God may not be discarded, but need to be buried. Although most museums do not allow physical contact with the associated artifacts, there are some that are interactive and encourage a more hands-on approach. In 2009, Hampton Court Palace ,
17869-405: The frame, and most of the bottom half of the circular field falls beyond the edge of the film. The part of the field that would fall below the edge of the dome is masked. When filming, the camera is aimed upward at an angle that matches the tilt of the dome. When projected through a matching fisheye lens onto a dome, the original panoramic view is recreated. Omnimax wraps 180° horizontally, 100° above
18036-697: The funding gap. The amount corporations currently give to museums accounts for just 5% of total funding. Corporate giving to the arts, however, was set to increase by 3.3% in 2017. Most mid-size and large museums employ exhibit design staff for graphic and environmental design projects, including exhibitions. In addition to traditional 2-D and 3-D designers and architects, these staff departments may include audio-visual specialists, software designers, audience research, evaluation specialists, writers, editors, and preparators or art handlers. These staff specialists may also be charged with supervising contract design or production services. The exhibit design process builds on
18203-573: The horizon and 22° below the horizon for a viewer at the center of the dome. Omnimax premiered in 1973, showing Voyage to the Outer Planets (produced by Graphic Films) and Garden Isle (by Roger Tilton Films) on a double bill. Later in the 70s a successful Omnimax center was built at Caesars Palace , Las Vegas , and ran strongly through the 80s and 90s, eventually being closed and rebuilt. IMAX has since renamed its Omnimax system "IMAX Dome", but some theaters (primarily those opened before
18370-467: The image area, IMAX film does not include an embedded soundtrack. Instead, the IMAX system specifies a separate six-channel 35 mm (1.4 in) magnetic film, recorded and played back on a film follower locked to picture, just as Vitaphone had been (utilizing 16-inch 33 1/3 RPM electrical transcription discs ) in the early 20th century, and was the same technology used to provide the 7-channel soundtrack accompanying films photographed and exhibited in
18537-409: The increase and diffusion of knowledge". In the late 19th century, museums of natural history exemplified the scientific drive for classifying life and interpreting the world. Their purpose was to gather examples from each field of knowledge for research and display. Concurrently, as American colleges expanded during the 19th century, they also developed their own natural history collections to support
18704-438: The large area of a dome screen. The single-projector/single-camera system they eventually settled upon was designed and built by Shaw based upon a novel "Rolling Loop" film-transport technology purchased from Peter Ronald Wright Jones, a machine shop worker from Brisbane, Australia. Film projectors do not continuously flow the film in front of the bulb, but instead "stutter" the film travel so that each frame can be illuminated in
18871-438: The legacy of the historic manufacturing facility as well as the vehicle manufacturing process that takes place within the manufacturing plant. The visitor experiences, designed by award-winning experience designer Bob Rogers and the design team BRC Imagination Arts, offers two multi-screen theaters, numerous touchscreen interpretive displays and overlook the world's largest "Green" roof, atop the factory. Visitors then walk through
19038-422: The looting of the collection is to be prevented in particular. The design of museums has evolved throughout history. However, museum planning involves planning the actual mission of the museum along with planning the space that the collection of the museum will be housed in. Intentional museum planning has its beginnings with the museum founder and librarian John Cotton Dana . Dana detailed the process of founding
19205-407: The material which that community needs, and to making that material's presence widely known, and to presenting it in such a way as to secure it for the maximum of use and the maximum efficiency of that use." The way that museums are planned and designed vary according to what collections they house, but overall, they adhere to planning a space that is easily accessed by the public and easily displays
19372-409: The museum landscape has become so varied, that it may not be sufficient to use traditional categories to comprehend fully the vast variety existing throughout the world. However, it may be useful to categorize museums in different ways under multiple perspectives. Museums can vary based on size, from large institutions, to very small institutions focusing on specific subjects, such as a specific location,
19539-557: The museum planning process. Some museum experiences have very few or no artifacts and do not necessarily call themselves museums, and their mission reflects this; the Griffith Observatory in Los Angeles and the National Constitution Center in Philadelphia , being notable examples where there are few artifacts, but strong, memorable stories are told or information is interpreted. In contrast,
19706-510: The museum property, and has been present ever since Greenfield Village was dedicated in 1929. The rail line, now named the Weiser Railroad , was later expanded into a continuous loop around the perimeter of the museum property, which was completed in stages between 1971 and 1972. This 4 ft 8 + 1 ⁄ 2 in ( 1,435 mm ) standard gauge passenger line is 2 miles (3.2 km) long and has four stations. All of
19873-468: The name is descriptive, you can't trademark it so you have to make up a word. So we were sitting at lunch one day in a Hungarian restaurant in Montreal and we worked out a name on a placemat on which we wrote all the possible names we could think of. We kept working with the idea of maximum image. We turned it around and came up with IMAX. The name change actually happened more than two years later, because
20040-535: The nation, and served as a model for subsequent outdoor museums. Patrons enter at the gate, passing by the Josephine Ford Memorial Fountain and Benson Ford Research Center. Nearly one hundred historical buildings were moved to the property from their original locations and arranged in a "village" setting. The museum's intent is to show how Americans have lived and worked since the founding of the country. The Village includes buildings from
20207-551: The new digital system. Transformers: Age of Extinction is the first feature film partially filmed with the Phantom 65 IMAX 3D camera. In 2015, IMAX announced a 2D digital camera that was developed alongside Arri , the camera being based on the latter company's Arri Alexa 65 technology. The first production to use the camera was Captain America: Civil War . The Russo brothers have stated that they solely used
20374-525: The only people who really needed to see them". This phenomenon of disappearing objects is especially present in science museums like the Museum of Science and Industry in Chicago , which have a high visitorship of school-aged children who may benefit more from hands-on interactive technology than reading a label beside an artifact. There is no definitive standard as to the set types of museums. Additionally,
20541-415: The past. Not every museum is participating in this trend, but that seems to be the trajectory of museums in the twenty-first century with its emphasis on inclusiveness. One pioneering way museums are attempting to make their collections more accessible is with open storage. Most of a museum's collection is typically locked away in a secure location to be preserved, but the result is most people never get to see
20708-570: The personal collection of Elias Ashmole , was set up in the University of Oxford to be open to the public and is considered by some to be the first modern public museum. The collection included that of Elias Ashmole which he had collected himself, including objects he had acquired from the gardeners, travellers and collectors John Tradescant the elder and his son of the same name . The collection included antique coins, books, engravings, geological specimens, and zoological specimens—one of which
20875-557: The preservation of rare items. Museums originated as private collections of interesting items, and not until much later did the emphasis on educating the public take root. The English word museum comes from Latin , and is pluralized as museums (or rarely, musea ). It is originally from the Ancient Greek Μουσεῖον ( mouseion ), which denotes a place or temple dedicated to the muses (the patron divinities in Greek mythology of
21042-422: The primary centers for innovative research in the United States well before the start of World War II . Nevertheless, museums to this day contribute new knowledge to their fields and continue to build collections that are useful for both research and display. The late twentieth century witnessed intense debate concerning the repatriation of religious, ethnic, and cultural artifacts housed in museum collections. In
21209-442: The private collections of wealthy individuals, families or institutions of art and rare or curious natural objects and artifacts . These were often displayed in so-called "wonder rooms" or cabinets of curiosities . These contemporary museums first emerged in western Europe, then spread into other parts of the world. Public access to these museums was often possible for the "respectable", especially to private art collections, but at
21376-400: The project. Nonetheless, over 1.1 million people visited the museum in 2015, indicating it appeared to have paid off for the local government despite local backlash; key to this is the large demographic of foreign visitors to the museum, with 63% of the visitors residing outside of Spain and thus feeding foreign investment straight into Bilbao. A similar project to that undertaken in Bilbao was
21543-484: The public presentation of regularly scheduled programs and exhibits; Have a formal and appropriate program of documentation, care, and use of collections or objects; Carry out the above functions primarily at a physical facility or site; Have been open to the public for at least two years; Be open to the public at least 1,000 hours a year; Have accessioned 80 percent of its permanent collection; Have at least one paid professional staff with museum knowledge and experience; Have
21710-407: The public, accessible and inclusive, museums foster diversity and sustainability. They operate and communicate ethically, professionally and with the participation of communities, offering varied experiences for education, enjoyment, reflection and knowledge sharing." The Canadian Museums Association 's definition: "A museum is a non-profit, permanent establishment, that does not exist primarily for
21877-708: The purpose of conducting temporary exhibitions and that is open to the public during regular hours and administered in the public interest for the purpose of conserving, preserving, studying, interpreting, assembling and exhibiting to the public for the instruction and enjoyment of the public, objects and specimens or educational and cultural value including artistic, scientific, historical and technological material." The United Kingdom's Museums Association 's definition: "Museums enable people to explore collections for inspiration, learning and enjoyment. They are institutions that collect, safeguard and make accessible artifacts and specimens, which they hold in trust for society." While
22044-594: The quality of the GT experience. Later came the introduction of the IMAX Digital 2K and IMAX with Laser 4K in 2008 and 2014 respectively, still limited in respect to the 70 megapixels of equivalent resolution of the original 15/70 film. Both technologies are purely digital and suitable to retrofit existing theaters. Since 2018, the Laser system has been employed to retrofit full dome installations, with limited results due to
22211-594: The railroad's stations consist solely of single side platforms except for the station in the Railroad Junction section, which also includes the relocated Smiths Creek Depot building originally built for the Grand Trunk Railway in 1858. The line utilizes a modern replica of a Detroit, Toledo & Milwaukee Railroad (DT&M) roundhouse built in 1884 in Marshall, Michigan . At the time it
22378-540: The release of The Dark Knight Rises in July 2012. In April 2012, IMAX began testing a new 4K laser projection system, based on patents licensed from Eastman Kodak . Like the 3D film and digital systems, it used two projectors, but it improved over the smaller digital screens by retaining the traditional IMAX aspect ratio and let films be shown on screens 36 m (118 ft) wide or more. In December 2014, IMAX began rolling out its new dual 4K laser projector system, dubbed "IMAX with Laser" and known as IMAX GT, with
22545-578: The ruler to display the amassed collections to guests and to visiting dignitaries. Also in Alexandria from the time of Ptolemy II Philadelphus (r. 285–246 BCE), was the first zoological park. At first used by Philadelphus in an attempt to domesticate African elephants for use in war, the elephants were also used for show along with a menagerie of other animals specimens including hartebeests , ostriches , zebras , leopards , giraffes , rhinoceros , and pythons . Early museums began as
22712-616: The scenes, the Benson Ford Research Center uses the resources of The Henry Ford, especially the photographic, manuscript and archival material which is rarely displayed, to allow visitors to gain a deeper understanding of American people, places, events, and things. The Research Center also contains the Ford Motor Archives. To commemorate the 100th anniversary of the sinking of the RMS Titanic ,
22879-432: The scope of certified cameras expands, it will be easier for filmmakers to create films to meet the projection needs of the IMAX giant screen theater. Top Gun: Maverick (shot with the Sony CineAlta Venice) and Dune (shot with the Arri Alexa LF and Mini LF) were among the first films that used IMAX-certified cameras. Other films between 2021 and 2023 that captured with this program are The Suicide Squad (shot with
23046-733: The show begins, the screen can be backlit to show the speakers and girders behind it. The screen may be a permanent fixture, such as at the Museum of Science and Industry ( Henry Crown Space Center ) in Chicago, Illinois; the Fort Worth Museum of Science and History ; the Franklin Institute in Philadelphia, Pennsylvania; the St. Louis Science Center ; Boston's Museum of Science ; Richmond's Science Museum of Virginia ;
23213-525: The sights, sounds, and smells of hundreds of authentic vehicles from the 1890s through 1932. This event features 500–700 cars. Special events include car judging, Pass in Review, the gaslight tour, and car races on the Walnut Grove field. Guests can take a self-guided tour of the exposition and talk to the owners of the treasured vehicles. Visitors can watch a Model T be assembled in just minutes, attend presentations, and hear experts share information about
23380-500: The size or shape of ESTAR print film, and IMAX's pin registration system ( especially that of the camera mechanism ) does not tolerate either sprocket -hole or film-thickness variations, but the film can still swell or shrink under varying temperature and humidity. This requires projection booths to be kept at a temperature of between 20 and 23.8 °C and a humidity of 50%. The film is too large to be moved using its sprockets, so they are instead used for registration, to aid in aligning
23547-416: The sound mix engineers to take advantage of the screen's greater height. Transporting the large film stock through the optical system presented challenges for both the camera and the projector. Conventional 70 mm systems were not steady enough for the 586× magnification. On the projector side, William Shaw adapted an Australian patent (no. 291,375) for film transport called the "rolling loop" by adding
23714-427: The standard image resolution of the moving image produced with the film-speed of 24 frames per second , an IMAX film requires three times the length of (negative) film stock required for a 65 mm film of comparable scope and cinematic technique . In March 2022, IMAX announced a new initiative in cooperation with Kodak , Panavision , and FotoKem to develop "a new fleet of next generation IMAX film cameras", with
23881-451: The subject matter which now include content in the form of images, audio and visual effects, and interactive exhibits. Museum creation begins with a museum plan, created through a museum planning process. The process involves identifying the museum's vision and the resources, organization and experiences needed to realize this vision. A feasibility study, analysis of comparable facilities, and an interpretive plan are all developed as part of
24048-547: The switch was flipped at the Museum. The Edison Institute was, at first, a private site for educational purposes only, but after numerous inquiries about the complex, it was opened as a museum to the general public on June 22, 1933. It was originally composed of the Henry Ford Museum, Greenfield Village, and the Greenfield Village Schools (an experimental learning facility). Initially, Greenfield Village and
24215-490: The system facilitates inexpensive distribution of IMAX features, the company announced in February 2012 that they were renovating specially selected locations around the world to present both 70 mm analog as well as digital presentations. To do so, IMAX developed a rail system that moves the projectors in and out to accommodate either a full-frame film print or a digital-only release. These theaters were prepared in time for
24382-458: The theoretical resolution of traditional IMAX film, which is estimated at up to 12,000 lines of horizontal resolution on the 65 mm camera negative (12K) and approximately 6,000 on a 35 mm release print (6K), the new laser system features dual- 4K resolution projectors, each capable of displaying four times the detail of one Digital IMAX projector. Like Digital IMAX, images from the two projectors are projected superimposed on each other with
24549-526: The thing itself, with one's own eyes and in a public place, surrounded by other people having some version of the same experience, can be enchanting." Museum purposes vary from institution to institution. Some favor education over conservation, or vice versa. For example, in the 1970s, the Canada Science and Technology Museum favored education over the preservation of their objects. They displayed objects as well as their functions. One exhibit featured
24716-494: The type of collections they display, to include: fine arts , applied arts , craft , archaeology , anthropology and ethnology , biography , history , cultural history , science , technology , children's museums , natural history , botanical and zoological gardens . Within these categories, many museums specialize further, e.g., museums of modern art , folk art , local history , military history , aviation history , philately , agriculture , or geology . The size of
24883-471: The vast majority of collections. The Brooklyn Museum's Luce Center for American Art practices this open storage where the public can view items not on display, albeit with minimal interpretation. The practice of open storage is all part of an ongoing debate in the museum field of the role objects play and how accessible they should be. In terms of modern museums, interpretive museums, as opposed to art museums, have missions reflecting curatorial guidance through
25050-487: The vintage vehicles. The Village's Halloween celebration features decorations, a headless horseman, witches, other costumed characters, treats and activities for visitors. It is held Thursday, Friday, Saturday and Sunday evenings in October. The Christmas season has traditionally been popular in Greenfield Village. Many buildings feature period decorations and the Village is open for self-guided strolls. An ice skating rink
25217-713: The way its subject matter existed at a certain point in time (e.g., the Anne Frank House and Colonial Williamsburg ). According to University of Florida Professor Eric Kilgerman, "While a museum in which a particular narrative unfolds within its halls is diachronic, those museums that limit their space to a single experience are called synchronic." In her book Civilizing the Museum , author Elaine Heumann Gurian proposes that there are five categories of museums based on intention and not content: object centered, narrative, client centered, community centered, and national. Museums can also be categorized into major groups by
25384-428: The whim of the owner and his staff. One way that elite men during this time period gained a higher social status in the world of elites was by becoming a collector of these curious objects and displaying them. Many of the items in these collections were new discoveries and these collectors or naturalists, since many of these people held interest in natural sciences, were eager to obtain them. By putting their collections in
25551-407: The working assembly plant. History museum A museum is an institution dedicated to displaying and/or preserving culturally or scientifically significant objects. Many museums have exhibitions of these objects on public display, and some have private collections that are used by researchers and specialists. Museums host a much wider range of objects than a library , and usually focus on
25718-475: The world offer some definitions as to what constitutes a museum, and their purpose. Common themes in all the definitions are public good and the care, preservation, and interpretation of collections. The International Council of Museums ' current definition of a museum (adopted in 2022): "A museum is a not-for-profit, permanent institution in the service of society that researches, collects, conserves, interprets and exhibits tangible and intangible heritage. Open to
25885-540: Was "encyclopedic" in nature, reminiscent of that of Pliny, the Roman philosopher and naturalist. The idea was to consume and collect as much knowledge as possible, to put everything they collected and everything they knew in these displays. In time, however, museum philosophy would change and the encyclopedic nature of information that was so enjoyed by Aldrovandi and his cohorts would be dismissed as well as "the museums that contained this knowledge". The 18th-century scholars of
26052-435: Was a concern that large crowds could damage the artifacts. Prospective visitors to the British Museum had to apply in writing for admission, and small groups were allowed into the galleries each day. The British Museum became increasingly popular during the 19th century, amongst all age groups and social classes who visited the British Museum, especially on public holidays. The Ashmolean Museum , however, founded in 1677 from
26219-496: Was charged with organizing the Louvre as a national public museum and the centerpiece of a planned national museum system. As Napoléon I conquered the great cities of Europe, confiscating art objects as he went, the collections grew and the organizational task became more and more complicated. After Napoleon was defeated in 1815, many of the treasures he had amassed were gradually returned to their owners (and many were not). His plan
26386-419: Was dedicated by President Herbert Hoover to Ford's longtime friend Thomas Edison on October 21, 1929 – the 50th anniversary of the first successful incandescent light bulb . The attendees included Marie Curie , George Eastman , John D. Rockefeller , Will Rogers , Orville Wright , and about 250 others. The dedication was broadcast on radio with listeners encouraged to turn off their electric lights until
26553-561: Was featured in the US Pavilion (the largest structure in the expo). It became the first IMAX Theatre to not be partnered with any other brand of movie theatres. About five million visitors viewed the screen, which covered the viewer's total visual field when looking directly forward. This created a sensation of motion in most viewers, and motion sickness in some. Another IMAX 3D theatre was also built in Spokane; however, its screen size
26720-415: Was located at the tip of Canada Place , a Vancouver landmark. In 2008, IMAX extended its brand into traditional theaters with the introduction of Digital IMAX, a lower-cost system that uses two 2K digital projectors to project on a 1.90:1 aspect ratio screen. This lower-cost option, which allowed for the conversion of existing multiplex theater auditoriums, helped IMAX to grow from 299 screens worldwide at
26887-764: Was never fully realized, but his concept of a museum as an agent of nationalistic fervor had a profound influence throughout Europe. Chinese and Japanese visitors to Europe were fascinated by the museums they saw there, but had cultural difficulties in grasping their purpose and finding an equivalent Chinese or Japanese term for them. Chinese visitors in the early 19th century named these museums based on what they contained, so defined them as "bone amassing buildings" or "courtyards of treasures" or "painting pavilions" or "curio stores" or "halls of military feats" or "gardens of everything". Japan first encountered Western museum institutions when it participated in Europe's World's Fairs in
27054-606: Was opened to the public in 2000, the new DT&M Roundhouse replica was one of only seven working roundhouses open to the public in the United States. A hand-operated Pere Marquette Railway turntable , originally built in 1901 in Petoskey, Michigan , is also in use. The railroad, unusual for a heritage railroad built purposely for tourism, has a direct connection to the United States National Railroad Network . The line to which it connects
27221-586: Was realized in the late 19th and early 20th centuries (this is often called "The Museum Period" or "The Museum Age"). While many American museums, both natural history museums and art museums alike, were founded with the intention of focusing on the scientific discoveries and artistic developments in North America, many moved to emulate their European counterparts in certain ways (including the development of Classical collections from ancient Egypt , Greece , Mesopotamia , and Rome ). Drawing on Michel Foucault 's concept of liberal government, Tony Bennett has suggested
27388-807: Was the Louvre in Paris , opened in 1793 during the French Revolution , which enabled for the first time free access to the former French royal collections for people of all stations and status. The fabulous art treasures collected by the French monarchy over centuries were accessible to the public three days each " décade " (the 10-day unit which had replaced the week in the French Republican Calendar ). The Conservatoire du muséum national des Arts (National Museum of Arts's Conservatory)
27555-480: Was the stuffed body of the last dodo ever seen in Europe; but by 1755 the stuffed dodo was so moth-eaten that it was destroyed, except for its head and one claw. The museum opened on 24 May 1683, with naturalist Robert Plot as the first keeper. The first building, which became known as the Old Ashmolean , is sometimes attributed to Sir Christopher Wren or Thomas Wood. In France, the first public museum
27722-405: Was three times longer, and so Jones's invention was necessary for the novel IMAX projector method with its horizontal film feed. As it became clear that a single, large-screen image had more impact than multiple smaller ones and was a more viable product direction, Multiscreen changed its name to IMAX. Co-founder Graeme Ferguson explained how the name IMAX originated: ... the incorporation date [of
27889-485: Was unsuitable for use inside a dome because it had a 3.65 m (12.0 ft) tall lamp house on top. IMAX Corporation redesigned its system, adding an elevator to lift the projector to the center of the dome from the projection booth below. Spectra Physics designed a suitable lamphouse that took smaller, 46 cm (18 in) lamps and placed the bulb behind the lens instead of above the projector. In 1970, Ernst Leitz Canada, Ltd. (now ELCAN Optical Technologies ) won
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