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George Adams, the Younger (1750 - 1795), son of George Adams (c. 1709 - 1773), was the author of a number of influential scientific works, including <i>Essays on the Microscope</i>, <i>Astronomical and Geographical Essays</i> and <i>Lectures on Natural and Experimental Philosophy</i>. He was also a globe maker.
James Ferguson (25 April 1710 – 17 November 1776) was a Scottish astronomer, instrument and globe maker.<br/><br/> It is as the inventor and improver of astronomical and other scientific apparatus, and as a striking instance of self-education, that he claims a place among the most remarkable men of science of his country.
James Ferguson (25 April 1710 – 17 November 1776) was a Scottish astronomer, instrument and globe maker.<br/><br/> It is as the inventor and improver of astronomical and other scientific apparatus, and as a striking instance of self-education, that he claims a place among the most remarkable men of science of his country.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
Timbuktu Manuscripts is an umbrella term for what were a large number of manuscripts (estimates range in the hundreds of thousands) which had been preserved by private households in Timbuktu (and some other locations), Mali. A large portion of the manuscripts had to do with art, medicine, science, and calligraphy of the late Abbasid Caliphate, and even multiple priceless old copies of the Quran.<br/><br/> The majority of manuscripts were written in Arabic, but some were also in local languages, including Songhay and Tamasheq. The dates of the manuscripts ranged between the late 13th and the early 20th centuries (i.e., from the Islamisation of the Mali Empire until the decline of traditional education in French Sudan). Their subject matter ranged from scholarly works to short letters. The manuscripts were passed down in Timbuktu families and were mostly in poor condition. Most of the manuscripts remain unstudied and uncatalogued, and their total number is unknown, amenable only to rough estimates. A selection of about 160 manuscripts from the Mamma Haidara Library in Timbuktu and the Ahmed Baba collection were digitized by the Tombouctou Manuscripts Project in the 2000s.<br/><br/> With the demise of Arabic education in Mali under French colonial rule, appreciation for the medieval manuscripts declined in Timbuktu, and many were being sold off.<br/><br/> Many of the manuscripts were reported destroyed, along with many other monuments of medieval Islamic culture in Timbuktu, by the Islamist rebels of Ansar Dine in the Northern Mali conflict. The Ahmed Baba Institute and a library, both containing thousands of manuscripts, were said to have been burnt as the Islamists retreated from Timbuktu in January 2013. However, a former Malian presidential aide, as well as several other people involved with preserving the manuscripts, claim that the documents had been evacuated into a safe location in 2012 before the fighters invaded Timbuktu.
Timbuktu Manuscripts is an umbrella term for what were a large number of manuscripts (estimates range in the hundreds of thousands) which had been preserved by private households in Timbuktu (and some other locations), Mali. A large portion of the manuscripts had to do with art, medicine, science, and calligraphy of the late Abbasid Caliphate, and even multiple priceless old copies of the Quran.<br/><br/> The majority of manuscripts were written in Arabic, but some were also in local languages, including Songhay and Tamasheq. The dates of the manuscripts ranged between the late 13th and the early 20th centuries (i.e., from the Islamisation of the Mali Empire until the decline of traditional education in French Sudan). Their subject matter ranged from scholarly works to short letters. The manuscripts were passed down in Timbuktu families and were mostly in poor condition. Most of the manuscripts remain unstudied and uncatalogued, and their total number is unknown, amenable only to rough estimates. A selection of about 160 manuscripts from the Mamma Haidara Library in Timbuktu and the Ahmed Baba collection were digitized by the Tombouctou Manuscripts Project in the 2000s.<br/><br/> With the demise of Arabic education in Mali under French colonial rule, appreciation for the medieval manuscripts declined in Timbuktu, and many were being sold off.<br/><br/> Many of the manuscripts were reported destroyed, along with many other monuments of medieval Islamic culture in Timbuktu, by the Islamist rebels of Ansar Dine in the Northern Mali conflict. The Ahmed Baba Institute and a library, both containing thousands of manuscripts, were said to have been burnt as the Islamists retreated from Timbuktu in January 2013. However, a former Malian presidential aide, as well as several other people involved with preserving the manuscripts, claim that the documents had been evacuated into a safe location in 2012 before the fighters invaded Timbuktu.
Timbuktu Manuscripts is an umbrella term for what were a large number of manuscripts (estimates range in the hundreds of thousands) which had been preserved by private households in Timbuktu (and some other locations), Mali. A large portion of the manuscripts had to do with art, medicine, science, and calligraphy of the late Abbasid Caliphate, and even multiple priceless old copies of the Quran.<br/><br/> The majority of manuscripts were written in Arabic, but some were also in local languages, including Songhay and Tamasheq. The dates of the manuscripts ranged between the late 13th and the early 20th centuries (i.e., from the Islamisation of the Mali Empire until the decline of traditional education in French Sudan). Their subject matter ranged from scholarly works to short letters. The manuscripts were passed down in Timbuktu families and were mostly in poor condition. Most of the manuscripts remain unstudied and uncatalogued, and their total number is unknown, amenable only to rough estimates. A selection of about 160 manuscripts from the Mamma Haidara Library in Timbuktu and the Ahmed Baba collection were digitized by the Tombouctou Manuscripts Project in the 2000s.<br/><br/> With the demise of Arabic education in Mali under French colonial rule, appreciation for the medieval manuscripts declined in Timbuktu, and many were being sold off.<br/><br/> Many of the manuscripts were reported destroyed, along with many other monuments of medieval Islamic culture in Timbuktu, by the Islamist rebels of Ansar Dine in the Northern Mali conflict. The Ahmed Baba Institute and a library, both containing thousands of manuscripts, were said to have been burnt as the Islamists retreated from Timbuktu in January 2013. However, a former Malian presidential aide, as well as several other people involved with preserving the manuscripts, claim that the documents had been evacuated into a safe location in 2012 before the fighters invaded Timbuktu.
Timbuktu Manuscripts is an umbrella term for what were a large number of manuscripts (estimates range in the hundreds of thousands) which had been preserved by private households in Timbuktu (and some other locations), Mali. A large portion of the manuscripts had to do with art, medicine, science, and calligraphy of the late Abbasid Caliphate, and even multiple priceless old copies of the Quran.<br/><br/> The majority of manuscripts were written in Arabic, but some were also in local languages, including Songhay and Tamasheq. The dates of the manuscripts ranged between the late 13th and the early 20th centuries (i.e., from the Islamisation of the Mali Empire until the decline of traditional education in French Sudan). Their subject matter ranged from scholarly works to short letters. The manuscripts were passed down in Timbuktu families and were mostly in poor condition. Most of the manuscripts remain unstudied and uncatalogued, and their total number is unknown, amenable only to rough estimates. A selection of about 160 manuscripts from the Mamma Haidara Library in Timbuktu and the Ahmed Baba collection were digitized by the Tombouctou Manuscripts Project in the 2000s.<br/><br/> With the demise of Arabic education in Mali under French colonial rule, appreciation for the medieval manuscripts declined in Timbuktu, and many were being sold off.<br/><br/> Many of the manuscripts were reported destroyed, along with many other monuments of medieval Islamic culture in Timbuktu, by the Islamist rebels of Ansar Dine in the Northern Mali conflict. The Ahmed Baba Institute and a library, both containing thousands of manuscripts, were said to have been burnt as the Islamists retreated from Timbuktu in January 2013. However, a former Malian presidential aide, as well as several other people involved with preserving the manuscripts, claim that the documents had been evacuated into a safe location in 2012 before the fighters invaded Timbuktu.
Islamic astronomy comprises the astronomical developments made in the Islamic world, particularly during the Islamic Golden Age (8th–15th centuries), and mostly written in the Arabic language. These developments mostly took place in the Middle East, Central Asia, Al-Andalus, and North Africa, and later in the Far East and India.<br/><br/> It closely parallels the genesis of other Islamic sciences in its assimilation of foreign material and the amalgamation of the disparate elements of that material to create a science with Islamic characteristics. These included Greek, Sassanid, and Indian works in particular, which were translated and built upon. In turn, Islamic astronomy later had a significant influence on Indian, Byzantine and European astronomy (through Latin translations of the 12th century) as well as Chinese astronomy and Malian astronomy.<br/><br/> A significant number of stars in the sky, such as Aldebaran and Altair, and astronomical terms such as alhidade, azimuth, and almucantar, are still referred to by their Arabic names. A large corpus of literature from Islamic astronomy remains today, numbering approximately 10,000 manuscripts scattered throughout the world, many of which have not been read or catalogued.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
The Jantar Mantar is a collection of architectural astronomical instruments, built by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of fourteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Jaipur is the capital and largest city of the Indian state of Rajasthan. It was founded on 18 November 1727 by Maharaja Sawai Jai Singh II, the ruler of Amber, after whom the city was named. The city today has a population of 3.1 million. Jaipur is known as the Pink City of India.<br/><br/> The city is remarkable among pre-modern Indian cities for the width and regularity of its streets which are laid out into six sectors separated by broad streets 34 m (111 ft) wide. The urban quarters are further divided by networks of gridded streets. Five quarters wrap around the east, south, and west sides of a central palace quarter, with a sixth quarter immediately to the east. The Palace quarter encloses the sprawling Hawa Mahal palace complex, formal gardens, and a small lake. Nahargarh Fort, which was the residence of the King Sawai Jai Singh II, crowns the hill in the northwest corner of the old city. The observatory, Jantar Mantar, is a World Heritage Site.
Ulugh Bek (Uzbek: Muhammad Tarag'ay Ulug'bek, Муҳаммад Тарағай Улуғбек; Persian: میرزا محمد طارق بن شاÛرخ الغ‌بیگ - MÄ«rzÄ Muhammad TÄraghay bin ShÄhrukh UluÄ¡ Bek) (22 March 1394 in Sultaniyeh (Persia) – 27 October, 1449 (Samarkand) was a Timurid ruler as well as an astronomer, mathematician and sultan.<br/><br/> His commonly-known name is not truly a personal name, but can be loosely translated as 'Great Ruler' and was the Turkic equivalent of Timur's Perso-Arabic title AmÄ«r-e KabÄ«r. His real name was MÄ«rzÄ Mohammad TÄraghay bin ShÄhrokh. Ulugh Beg was notable for his work in astronomy-related mathematics, such as trigonometry and spherical geometry. He built the great observatory in Samarkand, between 1424 and 1429.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.
AbÅ« al-RayḥÄn Muḥammad ibn Aḥmad al-BÄ«rÅ«nÄ« (born 5 September 973 in Kath, Khwarezm, died 13 December 1048 in Ghazn, known as Alberonius in Latin and Al-Biruni in English, was an Iranian-Chorasmian Muslim scholar and polymath of the 11th century CE.<br/><br/> Al-Biruni is regarded as one of the greatest scholars of the medieval Islamic era and was well versed in physics, mathematics, astronomy, and natural sciences, and also distinguished himself as a historian, chronologist and linguist. He was conversant in Chorasmian, Persian, Arabic, Sanskrit and Turkic, and also knew Greek, Hebrew and Syriac. He spent a large part of his life in Ghazni, modern-day Afghanistan, and in 1017 travelled to the Indian subcontinent.<br/><br/> He became the most important interpreter of Indian science to the Islamic world. He is given the titles the 'founder of Indology' and the 'first anthropologist'. He was an impartial writer on custom and creeds of various nations, and was given the title al-Ustdadh ('The Master') for his remarkable description of early 11th-century India. He also made contributions to Earth sciences, and is regarded as the 'father of geodesy' for his important contributions to that field, along with his significant contributions to geography.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.
The Jantar Mantar is a collection of architectural astronomical instruments, built in 1724 by Maharaja Sawai Jai Singh who was a Rajput king. The observatory consists of thirteen major geometric devices for measuring time, predicting eclipses, tracking stars' location as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.<br/><br/> Delhi is said to be the site of Indraprashta, capital of the Pandavas of the Indian epic Mahabharata. Excavations have unearthed shards of painted pottery dating from around 1000 BCE, though the earliest known architectural relics date from the Mauryan Period, about 2,300 years ago. Since that time the site has been continuously settled.<br/><br/> The city was ruled by the Hindu Rajputs between about 900 and 1206 CE, when it became the capital of the Delhi Sultanate. In the mid-seventeenth century the Mughal Emperor Shah Jahan (1628–1658) established Old Delhi in its present location, including most notably the Red Fort or Lal Qila. The Old City served as the capital of the Mughal Empire from 1638 onwards.<br/><br/> Delhi passed under British control in 1857 and became the capital of British India in 1911. In large scale rebuilding, parts of the Old City were demolished to provide room for a grand new city designed by Edward Lutyens. New Delhi became the capital of independent India in 1947.