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London Arch
London Arch (formerly London Bridge) is an offshore natural arch in the Port Campbell National Park, Australia. The arch is a significant tourist attraction along the Great Ocean Road near Port Campbell in Victoria. This stack was formed by a gradual process of erosion, and until 1990 formed a complete double-span natural bridge. The span closer to the shoreline collapsed unexpectedly on January 15th 1990, leaving two tourists (Kelli Harrison and David Darrington) stranded on the outer span before being rescued by police helicopter. No one was injured in the event. Prior to the collapse, the arch was known as London Bridge because of its similarity to its namesake. See also * The Twelve Apostles, Victoria *Loch Ard Gorge *The Gibson Steps *The Grotto *Percé Rock Percé Rock () is a huge sheer rock formation in the Gulf of Saint Lawrence on the tip of the Gaspé Peninsula in Québec, Canada, off Percé Bay. Percé Rock appears from a distance like a ship under sail. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Bridge
Several bridges named London Bridge have spanned the River Thames between the City of London and Southwark, in central London. The current crossing, which opened to traffic in 1973, is a box girder bridge built from concrete and steel. It replaced a 19th-century stone-arched bridge, which in turn superseded a 600-year-old stone-built medieval structure. This was preceded by a succession of timber bridges, the first of which was built by the Roman founders of London. The current bridge stands at the western end of the Pool of London and is positioned upstream from previous alignments. The approaches to the medieval bridge were marked by the church of St Magnus-the-Martyr on the northern bank and by Southwark Cathedral on the southern shore. Until Putney Bridge opened in 1729, London Bridge was the only road crossing of the Thames downstream of Kingston upon Thames. London Bridge has been depicted in its several forms, in art, literature, and songs, including the nursery r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stacks Of Australia
Stack may refer to: Places * Stack Island, an island game reserve in Bass Strait, south-eastern Australia, in Tasmania’s Hunter Island Group * Blue Stack Mountains, in Co. Donegal, Ireland People * Stack (surname) (including a list of people with the name) * Parnell "Stacks" Edwards, a key associate in the Lufthansa heist * Robert Stack Pierce (1933–2016), an American actor and baseball player * Brian "Stack" Stevens (1941–2017), a Cornish rugby player * Stacks (rapper) (born 1985), the stage name of the rapper Yannique Barker Arts, entertainment, and media * '' Stack magazine'', a bimonthly publication about high school sports * ''Stacks'' (album), a 2005 album by Bernie Marsden * Stacks, trailer parks that were made vertical, in the film ''Ready Player One'' Computing * Stack (abstract data type), abstract data type and data structure based on the principle of last in first out ** Stack (C++), a C++ standard container, simulating a stack * Stack (Haskell), a tool ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Victoria (Australia)
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Arches
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Percé Rock
Percé Rock () is a huge sheer rock formation in the Gulf of Saint Lawrence on the tip of the Gaspé Peninsula in Québec, Canada, off Percé Bay. Percé Rock appears from a distance like a ship under sail. It is one of the world's largest natural arches located in water and is considered a geologically and historically rich natural icon of Quebec. It is a major attraction in the Gaspésie region. Etymology The massive rocky cliff is called by several names, such as ''le Rocher Percé'', Pierced Rock, Pierced Island, Split Rock or Percé Rock. The name is attributed to the pierced rock that formed an arch high on its seaward southern end, as though a needle had cut through the rock. It was named ''Percé'' ("pierced rock") by Samuel de Champlain in 1607, in reference to the holes he had seen in the massive block of limestone, which over the years has become a major attraction in the province of Quebec. Legend The Percé Rock, described as "the monstrous giant; pierced throug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Grotto, Victoria
The Grotto () is a sinkhole geological formation and tourist attraction, found on the Great Ocean Road outside Port Campbell in Victoria, Australia Victoria is a state in southeastern Australia. It is the second-smallest state with a land area of , the second most populated state (after New South Wales) with a population of over 6.5 million, and the most densely populated state in .... Wooden steps wind down the cliff face to the bottom, providing visibility of the sea beyond a pool at low tide. See also * Gibson Steps, Victoria * List of sinkholes of Australia * Loch Ard Gorge * London Arch (formerly London Bridge) * The Twelve Apostles, Victoria External links Official Website for 12 Apostles Region of Victoria Tourist attractions in Victoria (Australia) Landforms of Victoria (Australia) Sinkholes of Australia Great Ocean Road {{VictoriaAU-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Gibson Steps
The Gibson Steps are an area of cliffs on the south coast of Australia, located at . The cliffs are the first sightseeing stopoff in Port Campbell National Park for travellers heading West along the Great Ocean Road, located about 2 minutes drive from The Twelve Apostles. The name Gibson Steps refers to the staircase leading down to the stretch of beach shown to the right. See also *The Twelve Apostles, Victoria *London Arch (formerly London Bridge) *Loch Ard Gorge The Loch Ard Gorge is part of Port Campbell National Park, Victoria, Australia, about three minutes' drive west of The Twelve Apostles. History The gorge is named after the clipper that was shipwrecked on 1 June 1878 near the end of a three ... * The Grotto Notes External links Official Website for 12 Apostles Region of Victoria [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loch Ard Gorge
The Loch Ard Gorge is part of Port Campbell National Park, Victoria, Australia, about three minutes' drive west of The Twelve Apostles. History The gorge is named after the clipper that was shipwrecked on 1 June 1878 near the end of a three-month journey from England to Melbourne. Of 54 passengers and crew, only two survived: Thomas Pearce, one of the ship's apprentices; and Eva Carmichael, an Irishwoman emigrating with her family. Pearce and Carmichael were each 19 years old. According to memorials at the site, Pearce was washed ashore, and rescued Carmichael from the water after hearing her cries for help. Pearce then climbed out of the gorge to raise the alarm to local pastoralists who quickly came to Carmichael's rescue. Three months after the disaster, which claimed the lives of seven members of her family, Carmichael returned to Ireland. Pearce was hailed a hero, and the Victorian Humane Society awarded him its first Gold Medal. He died aged 49 and is buried in South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Twelve Apostles, Victoria
The Twelve Apostles is a collection of limestone stacks off the shore of Port Campbell National Park, by the Great Ocean Road in Victoria, Australia. Their proximity to one another has made the site a popular tourist attraction. Seven of the original eight stacks remain standing at the Twelve Apostles viewpoint, after one collapsed in July 2005. Though the view from the promontory by the Twelve Apostles never included twelve stacks, additional stacks—not considered part of the Apostles group—are located to the west within the national park. Formation and history The limestone unit that forms The Twelve Apostles is referred to as the Port Campbell Limestone, which was deposited in the Mid-Late Miocene, around 15 to 5 million years ago. The Twelve Apostles were formed by erosion. The harsh and extreme weather conditions from the Southern Ocean gradually erode the soft limestone to form caves in the cliffs, which then become arches that eventually collapse, leaving rock s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicopter
A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of STOL (Short TakeOff and Landing) or STOVL (Short TakeOff and Vertical Landing) aircraft cannot perform without a runway. In 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.Munson 1968.Hirschberg, Michael J. and David K. Dailey"Sikorsky". ''US and Russian Helicopter Development in the 20th Century'', American Helicopter Society, International. 7 July 2000. Although most earlier designs used more than one main rotor, the configuration of a single main rotor accompanied by a vertical anti-torque tail rotor (i.e. unicopter, not to be confused with the single-blade monocopter) has become the most comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Arch
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, coastal cliffs, fins or stacks are subject to erosion from the sea, rivers or weathering (subaerial processes). Most natural arches are formed from narrow fins and sea stacks composed of sandstone or limestone with steep, often vertical, cliff faces. The formations become narrower due to erosion over geologic time scales. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it. The alcoves erode further into the formation eventually meeting underneath the harder caprock layer, thus creating an arch. The erosional processes exploit weaknesses in the softer rock layers making cracks larger and removing material more quickly than the caprock; however, the caprock itself continues to e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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