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Cabot Tower (St. John's)
Cabot Tower is a tower in St. John's, Newfoundland and Labrador, situated on Signal Hill. Construction of the tower began in 1898 to commemorate the 400th anniversary of John Cabot's discovery of Newfoundland, and Queen Victoria's Diamond Jubilee. In 1901, Guglielmo Marconi received the first trans-Atlantic wireless message at a position near the tower, the letter "S" in Morse Code sent from Poldhu, Cornwall, United Kingdom. Cabot Tower is now the centre of the Signal Hill National Historic Site of Canada, with walking trails and an interpretation centre. History Begun in 1898, to commemorate both Queen Victoria's Diamond Jubilee and the 400th anniversary of John Cabot's (Giovanni Caboto) voyage to the New World, Cabot Tower was completed in 1900 and has been a part of a number of historic events. Although now one of the most recognizable symbols of St. John's and Newfoundland and Labrador, its construction was not well supported in the town. Most of St. John's burned t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gothic Revival Architecture
Gothic Revival (also referred to as Victorian Gothic, neo-Gothic, or Gothick) is an Architectural style, architectural movement that began in the late 1740s in England. The movement gained momentum and expanded in the first half of the 19th century, as increasingly serious and learned admirers of the neo-Gothic styles sought to revive medieval Gothic architecture, intending to complement or even supersede the Neoclassical architecture, neoclassical styles prevalent at the time. Gothic Revival draws upon features of medieval examples, including decorative patterns, finials, lancet windows, and hood moulds. By the middle of the 19th century, Gothic had become the preeminent architectural style in the Western world, only to fall out of fashion in the 1880s and early 1890s. The Gothic Revival movement's roots are intertwined with philosophical movements associated with Catholicism and a re-awakening of high church or Anglo-Catholic belief concerned by the growth of religious nonconfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marconi Station
A list of early wireless telegraphy radio stations of the Marconi Wireless Telegraph Co. Guglielmo Marconi developed the first practical radio transmitters and receivers between 1895 and 1901. His company, the Marconi Wireless Telegraph Co, started in 1897, dominated the early radio industry. During the first two decades of the 20th century the Marconi Co. built the first radiotelegraphy communication stations, which were used to communicate with ships at sea and exchange commercial telegram traffic with other countries using Morse code. Many of these have since been preserved as historic places. Types of station The first radio transmitters could not transmit audio (sound) like modern AM and FM transmitters, and instead transmitted information by radiotelegraphy; the transmitter was turned on and off rapidly using a switch called a telegraph key, creating different length pulses of radio waves ("dots" and "dashes") which spelled out text messages in Morse code. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabot Tower, Bristol
Cabot Tower is a tower in Bristol, England, situated in a public park on Brandon Hill, between the city centre, Clifton and Hotwells. It is a grade II listed building. The tower was built in the 1890s to commemorate the 400th anniversary of the journey of John Cabot from Bristol to land which later became Canada. Public access to the viewing platforms at the top of the tower was suspended from 2007 to 2011 for repairs. History The site of the tower was occupied in the Middle Ages by a chapel which may have belonged to St James' Priory. During the 16th century the chapel was replaced by a windmill. The tower was constructed in memory of John Cabot, 400 years after he set sail in ''Matthew'' from Bristol and landed in what was later to become Canada. It was paid for by public subscription. The foundation stone was laid on 24 June 1897 by the Marquis of Dufferin and Ava and the tower was completed in July 1898. The architect was William Venn Gough and it was built by Love and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nova Scotia
Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native English-speakers, and the province's population is 969,383 according to the 2021 Census. It is the most populous of Canada's Atlantic provinces. It is the country's second-most densely populated province and second-smallest province by area, both after Prince Edward Island. Its area of includes Cape Breton Island and 3,800 other coastal islands. The Nova Scotia peninsula is connected to the rest of North America by the Isthmus of Chignecto, on which the province's land border with New Brunswick is located. The province borders the Bay of Fundy and Gulf of Maine to the west and the Atlantic Ocean to the south and east, and is separated from Prince Edward Island and the island of Newfoundland by the Northumberland and Cabot straits, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Sandford Fleming Park
Sir Sandford Fleming Park is a Canadian urban park located in the community of Jollimore in Halifax Regional Municipality. It is also known as Dingle Park, named after the town of Dingle in southwestern Ireland. The park was donated to the people of Halifax by Sir Sandford Fleming. The centrepiece of the park is an impressive tower that commemorates Nova Scotia's achievement of representative government in 1758. Constructed between 1908 and 1912, the Memorial Tower was erected during the same period of building other commemorative towers in the British Commonwealth, notably Cabot Tower in Bristol, England (1898) and Cabot Tower in St. John's (1900). History During the 1880s Sir Sandford Fleming, famous for introducing standard time to North America, established a summer retreat on property fronting Halifax's Northwest Arm, after he finished constructing the Intercolonial Railway. He called his retreat The Dingle, the name that is still used today. The park contains two wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Institute Of British Architects
The Royal Institute of British Architects (RIBA) is a professional body for architects primarily in the United Kingdom, but also internationally, founded for the advancement of architecture under its royal charter granted in 1837, three supplemental charters and a new charter granted in 1971. Founded as the Institute of British Architects in London in 1834, the RIBA retains a central London headquarters at 66 Portland Place as well as a network of regional offices. Its members played a leading part in promotion of architectural education in the United Kingdom; the RIBA Library, also established in 1834, is one of the three largest architectural libraries in the world and the largest in Europe. The RIBA also played a prominent role in the development of UK architects' registration bodies. The institute administers some of the oldest architectural awards in the world, including RIBA President's Medals Students Award, the Royal Gold Medal, and the Stirling Prize. It also ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corbel
In architecture, a corbel is a structural piece of stone, wood or metal jutting from a wall to carry a superincumbent weight, a type of bracket. A corbel is a solid piece of material in the wall, whereas a console is a piece applied to the structure. A piece of timber projecting in the same way was called a "tassel" or a "bragger" in England. The technique of corbelling, where rows of corbels deeply keyed inside a wall support a projecting wall or parapet, has been used since Neolithic (New Stone Age) times. It is common in medieval architecture and in the Scottish baronial style as well as in the vocabulary of classical architecture, such as the modillions of a Corinthian cornice. The corbel arch and corbel vault use the technique systematically to make openings in walls and to form ceilings. These are found in the early architecture of most cultures, from Eurasia to Pre-Columbian architecture. A console is more specifically an "S"-shaped scroll bracket in the classica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crenelation
A battlement in defensive architecture, such as that of city walls or castles, comprises a parapet (i.e., a defensive low wall between chest-height and head-height), in which gaps or indentations, which are often rectangular, occur at intervals to allow for the launch of arrows or other projectiles from within the defences. These gaps are termed " crenels" (also known as ''carnels'', or ''embrasures''), and a wall or building with them is called crenellated; alternative (older) terms are castellated and embattled. The act of adding crenels to a previously unbroken parapet is termed crenellation. The function of battlements in war is to protect the defenders by giving them something to hide behind, from which they can pop out to launch their own missiles. A defensive building might be designed and built with battlements, or a manor house might be fortified by adding battlements, where no parapet previously existed, or cutting crenellations into its existing parapet wall. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dentil
A dentil (from Lat. ''dens'', a tooth) is a small block used as a repeating ornament in the bedmould of a cornice. Dentils are found in ancient Greek and Roman architecture, and also in later styles such as Neoclassical, Federal, Georgian Revival, Greek Revival, Renaissance Revival, Second Empire, and Beaux-Arts architecture. Dentillation refers to use of a course of dentils. History Origin The Roman architect Vitruvius (iv. 2) states that the dentil represents the end of a rafter (''asser''). It occurs in its most pronounced form in the Ionic temples of Asia Minor, the Lycian tombs and the porticoes and tombs of Persia, where it clearly represents the reproduction in stone of timber construction. The earliest example is found carved into the rock of the tomb of Darius, c. 500 BC, reproducing the portico of his palace. Its first employment in Athens is in the cornice of the caryatid portico of the Erechtheum (480 BC). When subsequently introduced into the bed-mould of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually relate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gothic Revival
Gothic Revival (also referred to as Victorian Gothic, neo-Gothic, or Gothick) is an architectural movement that began in the late 1740s in England. The movement gained momentum and expanded in the first half of the 19th century, as increasingly serious and learned admirers of the neo-Gothic styles sought to revive medieval Gothic architecture, intending to complement or even supersede the neoclassical styles prevalent at the time. Gothic Revival draws upon features of medieval examples, including decorative patterns, finials, lancet windows, and hood moulds. By the middle of the 19th century, Gothic had become the preeminent architectural style in the Western world, only to fall out of fashion in the 1880s and early 1890s. The Gothic Revival movement's roots are intertwined with philosophical movements associated with Catholicism and a re-awakening of high church or Anglo-Catholic belief concerned by the growth of religious nonconformism. Ultimately, the "Anglo-Catholicism" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ham Radio
Amateur radio, also known as ham radio, is the use of the radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency communications. The term "amateur" is used to specify "a duly authorised person interested in radioelectric practice with a purely personal aim and without pecuniary interest;" (either direct monetary or other similar reward) and to differentiate it from commercial broadcasting, public safety (such as police and fire), or professional two-way radio services (such as maritime, aviation, taxis, etc.). The amateur radio service (''amateur service'' and '' amateur-satellite service'') is established by the International Telecommunication Union (ITU) through the Radio Regulations. National governments regulate technical and operational characteristics of transmissions and issue individual station licenses with a unique identifying call sign, which must ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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