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David Godwin Burchell
David Godwin Burchell BEM (23 September 1924 – 20 September 2009) was a South Australian business man, a recreational scuba diver and a football administrator. Early life Burchell was born in Millicent, South Australia. At the age of 16, he lost most of his right leg as a result of railway accident. After an unsuccessful attempt to join the Royal Australian Navy during World War II, Burchell was accepted by Royal Australian Air Force in 1944 and was discharged at the rank of Leading Aircraftman in 1946. After discharge, Burchell worked on cattle and sheep stations in the Australian outback. After returning to Adelaide, he took up the sport of high diving and for fifteen years performed with the South Australian Diving Troupe. In 1951, he started underwater diving which would become a lifetime interest. Business life From 1951 to 1960, he worked as a country representative for the Shell Company. In 1960, he started two businesses, Adelaide Skin Diving Centre, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brackets
A bracket is either of two tall fore- or back-facing punctuation marks commonly used to isolate a segment of text or data from its surroundings. Typically deployed in symmetric pairs, an individual bracket may be identified as a 'left' or 'right' bracket or, alternatively, an "opening bracket" or "closing bracket", respectively, depending on the Writing system#Directionality, directionality of the context. Specific forms of the mark include parentheses (also called "rounded brackets"), square brackets, curly brackets (also called 'braces'), and angle brackets (also called 'chevrons'), as well as various less common pairs of symbols. As well as signifying the overall class of punctuation, the word "bracket" is commonly used to refer to a specific form of bracket, which varies from region to region. In most English-speaking countries, an unqualified word "bracket" refers to the parenthesis (round bracket); in the United States, the square bracket. Glossary of mathematical sym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dive Center
A dive center is the base location where recreational divers usually learn scuba diving or make guided dive trips at new locations. Many dive centers operate under the guidelines of ISO 24803, in which case the facilities must meet the ISO minimum standard for a service provider for recreational diving. Shop Divers commonly refer to dive centers as dive shops. It is normally a shop selling diving equipment equipped with a diving air compressor to fill the cylinders. The dive center usually offers the facilities to repair and maintain scuba gear. Diver training and guided dives Professional recreational diving instructors are often associated with, or employed by, a dive center. The center may be located near a swimming pool and open water, where training and guided dives can be conducted. Some operate boats or road transport and offer guided dives at recreational dive sites in the vicinity. Classrooms are often available for diver training which may include training acco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engelbrecht Cave
Engelbrecht Cave (also known as North Terrace Cave, Vansittarts Cave and 5L19 & 5L20) is a cave system in the Australian state of South Australia consisting of a sinkhole with two major passages located under the Mount Gambier, South Australia, Mount Gambier urban area. It is owned by the local government area of City of Mount Gambier and has been developed as a tourism venue. Its dry extent is notable as a show cave while its water-filled extent is notable as two separate cave diving sites. Description The cave is located on a parcel of open land within the residential area bounded to the north by Jubilee Highway West (the name used for the Princess Highway within Mount Gambier) and by the following roads on its west, south and east sides - Ehret Street, Chute Street and Victoria Terrace. The cave consists of a collapsed area known as a sinkhole with two main passages - one running in an easterly direction and one running in a westerly direction. The east passage which exten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Houston
Houston (; ) is the most populous city in Texas, the most populous city in the Southern United States, the fourth-most populous city in the United States, and the sixth-most populous city in North America, with a population of 2,304,580 in 2020. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the seat and largest city of Harris County and the principal city of the Greater Houston metropolitan area, which is the fifth-most populous metropolitan statistical area in the United States and the second-most populous in Texas after Dallas–Fort Worth. Houston is the southeast anchor of the greater megaregion known as the Texas Triangle. Comprising a land area of , Houston is the ninth-most expansive city in the United States (including consolidated city-counties). It is the largest city in the United States by total area whose government is not consolidated with a county, parish, or borough. Though primarily in Harris County, small portions of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society For Underwater Historical Research
The Society for Underwater Historical Research (SUHR) was an amateur maritime archaeology organisation operating in South Australia (SA). It was formed in 1974 by Recreational diving, recreational scuba divers and other persons to pursue an interest in maritime archaeology and maritime history. The SUHR was renamed as the South Australian Archaeology Society in March 2012 as part of a plan to expand its activities beyond maritime archaeology to include other archaeological disciplines. Origins The SUHR was founded in September 1974 by recreational scuba divers principally from the Underwater Explorers Club of South Australia (UEC) and Professional diving, occupational scuba divers from government agencies such as the South Australian Museum and the South Australia Police, South Australian Police, as well as a number of individuals interested in maritime history. The origin of the SUHR is due in part to the positive public response to the aftermath of a successful expedition in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Divers Association Of Australia
The Cave Divers Association of Australia (CDAA) is a cave diving organisation which was formed in September 1973 to represent the interests of Recreational diving, recreational scuba divers who dive in water‐filled caves and sinkholes principally in the Lower South East (now called the Limestone Coast) of South Australia (SA) and secondly in other parts of Australia. Its formation occurred after a series of diving fatalities in waterfilled caves and sinkholes in the Mount Gambier region between 1969 and 1973 and in parallel to a Government of South Australia, South Australian Government inquiry into these deaths. The CDAA's major achievement has been the dramatic reduction of fatalities via the introduction of a site rating scheme and an associated testing system which was brought in during the mid-1970s. While its major area of operation is in the Limestone Coast region of SA, it administers and supports cave diving activity in other parts of Australia including the Nullarb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone Coast
The Limestone Coast is a name used since the early twenty-first century for a South Australian government region located in the south east of South Australia which immediately adjoins the continental coastline and the Victorian border. The name is also used for a tourist region and a wine zone both located in the same part of South Australia. Extent The Limestone Coast is a South Australian Government Region which consists of land within the following local government areas located in the south east of the state: the City of Mount Gambier and the District Councils of Grant, Kingston, Robe, Tatiara and Naracoorte Lucindale and the Wattle Range Council, and the extent of "coastal waters" up to three nautical miles seaward of the low water mark between the border with Victoria in the east and the northern boundary of the Kingston District Council in the north-west. Industry regions with the same name Limestone Coast Tourism Region The words 'Limestone Coast' also used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Adelaide Football Club
North Adelaide Football Club, nicknamed The Roosters, is an Australian rules football club affiliated with the South Australian National Football League (SANFL) and SANFL Women's League (SANFLW). The club plays its home games at Prospect Oval, located in Prospect, a northern suburb of Adelaide. The club joined the SAFA in 1888 as the Medindie Football Club (nickname Dingoes), changing its name to North Adelaide in 1893. It is the fourth oldest club still in operation in the SANFL after South Adelaide (1877), Port Adelaide (1877) and Norwood (1878). North Adelaide's first premiership was won in 1900 (which finally broke the dominance of the 3 older clubs), and the club has won a total of fourteen senior men's premierships in the SANFL, most recently in 2018. History The club was originally formed in 1881 as Medindie by a number of college students from Prince Alfred College and the now defunct Whinham College, including Charles Nitschke who would become known as the founding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian War Memorial
The Australian War Memorial is Australia's national memorial to the members of its armed forces and supporting organisations who have died or participated in wars involving the Commonwealth of Australia and some conflicts involving personnel from the Australian colonies prior to Federation. Opened in 1941, the memorial includes an extensive national military museum. The memorial is located in Australia's capital, Canberra, in the suburb of . The Australian War Memorial forms the north terminus of the city's ceremonial land axis, which stretches from Parliament House on Capital Hill along a line passing through the summit of the cone-shaped Mount Ainslie to the northeast. No continuous roadway links the two points, but there is a clear line of sight from the front balcony of Parliament House to the war memorial, and from the front steps of the war memorial back to Parliament House. The Australian War Memorial consists of three parts: the Commemorative Area (shrine) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship's Bell
A ship's bell is a bell on a ship that is used for the indication of time as well as other traditional functions. The bell itself is usually made of brass or bronze, and normally has the ship's name engraved or cast on it. Strikes Timing of ship's watches Unlike civil clock bells, the strikes of a ship's bell do not accord to the number of the hour. Instead, there are eight bells, one for each half-hour of a four-hour watch. In the age of sailing, watches were timed with a 30-minute hourglass. Bells would be struck every time the glass was turned, and in a pattern of pairs for easier counting, with any odd bells at the end of the sequence. Classical system The classical, or traditional, system was: Most of the crew of a ship would be divided into two to four groups, called watches. Each watch would take its turn with the essential activities of manning the helm, navigating, trimming sails, and keeping a lookout. The hours between 16:00 and 20:00 are so arranged because tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Sunda Strait
The Battle of Sunda Strait was a naval battle which occurred during World War II in the Sunda Strait between the islands of Java, and Sumatra. On the night of 28 February 1 March 1942, the Australian light cruiser , American heavy cruiser , and Dutch destroyer faced a major Imperial Japanese Navy (IJN) task force. After a fierce battle lasting several hours, all Allied ships were sunk. Five Japanese ships were sunk, three of them by friendly fire. Background In late February 1942, Japanese amphibious forces were preparing to invade Java, in the Dutch East Indies. On 27 February, the main American-British-Dutch-Australian Command (ABDACOM) naval force, under Admiral Karel Doorman–a Dutch officer–steamed northeast from Surabaya to intercept an Imperial Japanese navy invasion fleet. This part of the ABDA force consisted of two heavy cruisers, including under the command of Captain Albert H. Rooks, three light cruisers, including under Captain Hector Waller, and nine destr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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