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Pathani Samanta
Mahamahopadhyaya Chandrasekhara Singha Harichandana Mahapatra Samanta ( Odia: ମହାମହୋପାଧ୍ୟାୟ ଚନ୍ଦ୍ରଶେଖର ସିଂହ ହରିଚନ୍ଦନ ମହାପାତ୍ର ସାମନ୍ତ), better known as Pathani Samanta ( Odia: ପଠାଣି ସାମନ୍ତ), was an Indian astronomer, mathematician and scholar who measured the distance from the Earth to the Sun with a bamboo pipe, and traditional instruments. He was born on 13 December 1835 in Purnimanta Pousha Krishna Ashtami, and died on 11 June 1904 in Purnimanta Adhika Jyeshtha Krishna Trayodashi. His research and observations were compiled into a book called Siddhanta Darpana, which was written in both Sanskrit and the Odia script. He earned the Mahamahopadhyaya Award in 1893, for his usage of traditional instruments for astronomical observations. Biography Samanta was born in the princely state of Khandpara, in the Nayagarh district of the Indian state of Odisha. He was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khandapada
Khandapada (also spelt as Khandapara) is a town and a notified area committee in Nayagarh district in the Indian state of Odisha. It is located in the valley of nine mountains. Geography Khandapada is located at . It has an average elevation of . History During the British Raj era, Khandapada was the capital of Khandpara State. It was one of several princely states of the Eastern States Agency. The instrument of accession to the Indian Union was signed by the last ruler of the state on 1 January 1948. in the period of pathani samanta Demographics India census, Khandapada had a population of 8754. Males constitute 52% of the population and females 48%. Khandapada has an average literacy rate of 75%, higher than the national average of 59.5%: male literacy is 82%, and female literacy is 67%. In Khandapada, 12% of the population is under 6 years of age. Politics Shri Soumya Ranjan Patnaik is a member of 16th Assembly of Odisha (2019 - 2024) elected from Khandapada assembly con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aryabhata
Aryabhata (ISO: ) or Aryabhata I (476–550 CE) was an Indian mathematician and astronomer of the classical age of Indian mathematics and Indian astronomy. He flourished in the Gupta Era and produced works such as the ''Aryabhatiya'' (which mentions that in 3600 ''Kali Yuga'', 499 CE, he was 23 years old) and the ''Arya-siddhanta.'' Aryabhata created a system of phonemic number notation in which numbers were represented by consonant-vowel monosyllables. Later commentators such as Brahmagupta divide his work into ''Ganita ("Mathematics"), Kalakriya ("Calculations on Time") and Golapada ("Spherical Astronomy")''. His pure mathematics discusses topics such as determination of square and cube roots, geometrical figures with their properties and mensuration, arithmetric progression problems on the shadow of the gnomon, quadratic equations, linear and indeterminate equations. Aryabhata calculated the value of pi (''π)'' to the fourth decimal digit and was likely aware that p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century Indian Astronomers
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1904 Deaths
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipknot. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1835 Births
Events January–March * January 7 – anchors off the Chonos Archipelago on her second voyage, with Charles Darwin on board as naturalist. * January 8 – The United States public debt contracts to zero, for the only time in history. * January 24 – Malê Revolt: African slaves of Yoruba Muslim origin revolt in Salvador, Bahia. * January 26 – Queen Maria II of Portugal marries Auguste de Beauharnais, 2nd Duke of Leuchtenberg, in Lisbon; he dies only two months later. * January 26 – Saint Paul's in Macau largely destroyed by fire after a typhoon hits. * January 30 – An assassination is attempted against United States President Andrew Jackson in the United States Capitol (the first assassination attempt against a President of the United States). * February 1 – Slavery is abolished in Mauritius. * February 20 – 1835 Concepción earthquake: Concepción, Chile, is destroyed by an earthquake; the resulting tsunami destroys the neighboring city of Talcahua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planetarium
A planetarium ( planetariums or ''planetaria'') is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation. A dominant feature of most planetariums is the large dome-shaped projection screen onto which scenes of stars, planets, and other celestial objects can be made to appear and move realistically to simulate their motion. The projection can be created in various ways, such as a star ball, slide projector, video, fulldome projector systems, and lasers. Typical systems can be set to simulate the sky at any point in time, past or present, and often to depict the night sky as it would appear from any point of latitude on Earth. Planetaria range in size from the 37 meter dome in St. Petersburg, Russia (called “Planetarium No 1”) to three-meter inflatable portable domes where attendees sit on the floor. The largest planetarium in the Western Hemisphere is the Jennifer Chalsty Plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angul
Angul (also known as Anugul) is a town and a municipality and the headquarters of Angul district in the state of Odisha, India. Angul has an average elevation of above sea level. The total geographical area of the district is 6232 km2. From the point of view of area, it stands 11th among the 30 Districts of Odisha. Geography Angul is located at . It has an average elevation of above sea level. The total geographical area of the district is 6232 km2. From the point of view of area, it stands 11th among the 30 Districts of Odisha. Demographics As of the 2011 Census of India, Angul had a population of 44,390. Males constitute 55% of the population and females 45%. Anugul has an average literacy rate of 77.53%, higher than the national average of 74.04%; with 58% of the males and 42% of females literate. About 11% of the population is under 6 years of age. There are almost 3-4 Government High Schools are present for Odia Medium Education. Although, A Sishu Vidya Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puri
Puri () is a coastal city and a Nagar Palika, municipality in the state of Odisha in eastern India. It is the district headquarters of Puri district and is situated on the Bay of Bengal, south of the state capital of Bhubaneswar. It is also known as ''Sri Jagannatha Dhama'' after the 12th-century Jagannath Temple (Puri), Jagannath Temple located in the city. It is one of the original Char Dham pilgrimage sites for Hindus. Puri is known by several names since the ancient times, and was locally known as "Sri Kshetra" and the Jagannath temple is known as "Badadeula". Puri and the Jagannath Temple were invaded 18 times by Muslim rulers, from the 7th century AD till the early 19th century with the objective of looting the treasures of the temple. Odisha, including Puri and its temple, were part of British India from 1803 till India attained independence in August 1947. Even though princely states do not exist in India today, the heirs of the House of Gajapati still perform the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jagannath Temple, Puri
The Jagannath Temple is an important Hindu temple dedicated to Jagannath, a form of Vishnu - one of the Trimurti, trinity of supreme divinity in Hinduism. Puri is in the state of Odisha, on the eastern coast of India. The present temple was rebuilt from the tenth century onwards, on the site of pre existing temples in the compound but not the main Jagannatha temple, and begun by Anantavarman Chodaganga, the first king of the Eastern Ganga dynasty. The Puri temple is famous for its annual Ratha Yatra, or chariot festival, in which the three principal murti, deities are pulled on huge and elaborately decorated temple cars. Unlike the stone and metal icons found in most Hindu temples, the image of Jagannath (which gave its name to the English term 'juggernaut') is made of wood and is ceremoniously replaced every twelve or 19 years by an exact replica. It is one of the Char Dham pilgrimage sites. The temple is sacred to all Hindus, and especially in those of the Vaishnavism, Vai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulletin Of The Astronomical Society Of India
The ''Bulletin of the Astronomical Society of India'' is the official quarterly peer-reviewed scientific journal of the Astronomical Society of India established in 1973 and published until the end of 2014. It covers all areas of astrophysics and astronomy. The editor-in-chief is D. J. Saikia (National Centre for Radio Astrophysics The National Centre for Radio Astrophysics (NCRA) (Hindi:राष्ट्रीय रेडियो खगोल भौतिकी केन्द्र) of India is a research institution in India in the field of radio astronomy is located ...). Editors The following persons have been editor-in-chief of the journal: * D. J. Saikia (2010–2014) * G. C. Anupama (2004–2010) * H. C. Bhatt (2001–2004) * Vinod Krishnan (1995–2001) * K. D. Abhyankar (1992–1995) * S. K. Trehan (1981–1992) * M. S. Vardya (1974–1981) References External links * Publications established in 1973 Astronomy journals English-language journals Quarterly j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigonometry
Trigonometry () is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies. The Greeks focused on the calculation of chords, while mathematicians in India created the earliest-known tables of values for trigonometric ratios (also called trigonometric functions) such as sine. Throughout history, trigonometry has been applied in areas such as geodesy, surveying, celestial mechanics, and navigation. Trigonometry is known for its many identities. These trigonometric identities are commonly used for rewriting trigonometrical expressions with the aim to simplify an expression, to find a more useful form of an expression, or to solve an equation. History Sumerian astronomers studied angle measure, using a division of circles into 360 degrees. They, and later the Babylonians, studied the ratios of the sides of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geometry
Geometry (; ) is, with arithmetic, one of the oldest branches of mathematics. It is concerned with properties of space such as the distance, shape, size, and relative position of figures. A mathematician who works in the field of geometry is called a ''geometer''. Until the 19th century, geometry was almost exclusively devoted to Euclidean geometry, which includes the notions of point, line, plane, distance, angle, surface, and curve, as fundamental concepts. During the 19th century several discoveries enlarged dramatically the scope of geometry. One of the oldest such discoveries is Carl Friedrich Gauss' ("remarkable theorem") that asserts roughly that the Gaussian curvature of a surface is independent from any specific embedding in a Euclidean space. This implies that surfaces can be studied ''intrinsically'', that is, as stand-alone spaces, and has been expanded into the theory of manifolds and Riemannian geometry. Later in the 19th century, it appeared that geometries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
