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330 results
The Ash Wednesday Supper
La cena de le Ceneri (The Ash Wednesday supper), the first of Giordano Bruno’s six Italian philosophical dialogues, was first published in London in 1584. The title page indicates neither the place of publication nor the publisher, but scholars agree that the book was printed at the London shop of John Charlewood. The work is dedicated to the French ambassador to the English court, Michel de Castelnau, sieur de la Mauvissière, who assisted Bruno after his arrival in London in 1583. The book is divided into five dialogues and ...
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Library of the National Academy of the Lincei and of the Corsini Family
Report on the Different Masses of Iron, Found in the Eastern Cordillera of the Andes
Mariano Eduardo de Rivero y Ustáriz (1798–1857) was a Peruvian scientist, geologist, mineralogist, chemist, archaeologist, politician, and diplomat. After schooling in Arequipa, he was sent in 1810 at age 12 to London to study mathematics, physics, and languages. In 1817 he traveled to France to the École royale des mines de Paris to study mineralogy and chemistry. In France he met Joseph Louis Proust, Gay-Lussac, and Alexander von Humboldt. The latter became his mentor and, during the course of his travels in Europe, Rivero discovered a new iron-oxalate that ...
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Central Cultural Library, EAFIT University (School of Administration and Finance and Technology Institute)
Unique Algebraic Remainders on the Sibṭ’s Commentary on the Yāsamīnīyya
This work is an elaboration of the commentary written by the Egyptian mathematician Sibṭ al-Māridīnī—i.e., a commentary on another commentary—on the urjūzah (versified introduction) to the science of algebra, originally composed by the Berber mathematician and man of letters Abū Muḥammad ‘Abd-Allāh al-Ishbīlī al-Marrakushī, also known as Ibn al-Yāsamīn, who died in 1204 (600 AH). Al-Yāsamīn summarized his mathematical knowledge in a versified treatise known as the Yāsamīnīyya (The treatise by al-Yāsamīn). Around the end of the 15th century, al-Yāsamīn’s verses were the object of a ...
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King Abdulaziz University Library
General History of the Things of New Spain by Fray Bernardino de Sahagún: The Florentine Codex. Book XI: Natural Things
Historia general de las cosas de nueva España (General history of the things of New Spain) is an encyclopedic work about the people and culture of central Mexico compiled by Fray Bernardino de Sahagún (1499–1590), a Franciscan missionary who arrived in Mexico in 1529, eight years after completion of the Spanish conquest by Hernan Cortés. Commonly referred to as the Florentine Codex, the manuscript consists of 12 books devoted to different topics. Book XI, the longest in the codex, is a treatise on natural history. Following the traditional division ...
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Medicea Laurenziana Library, Florence
On the Sphere and the Cylinder; On the Measurement of the Circle; On Conoids and Spheroids; On Spirals; On the Equilibrium of Planes; On the Quadrature of the Parabola; The Sand Reckoner
In the middle of the 15th century, a number of manuscripts by the third-century BC Greek mathematician Archimedes began to circulate in the humanistic centers in the courts of Italy. Piero della Francesca (circa 1416–92), the Renaissance artist best known for the frescos he painted for the Vatican and for the chapels in Arezzo, transcribed a copy of a Latin translation of Archimedes’s geometry (a compilation of seven surviving treatises) and illustrated it with more than 200 drawings representing the  mathematical theorems in the texts. This manuscript, long ...
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Riccardiana Library of Florence
The Recension of Euclid's "Elements"
This work is a printed edition of Kitāb taḥrīr uṣūl li-Uqlīdus (The recension of Euclid's Elements) by one of the intellectual luminaries of the Islamic world, the Persian polymath Naṣīr al-Dīn Muḥammad ibn Muḥammad al-Ṭūsī (1201–74). After his death al-Ṭūsī was referred to as al-muʿallim al-thālith (the third teacher, with Aristotle and Fārābī referred to as the first and second teachers, respectively). An extraordinarily prolific author, al-Ṭūsī made notable contributions to most of the intellectual fields of his era, writing on theology, mysticism, logic ...
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Qatar National Library
Muḥammad al-Farghānī’s Elements of Chronology and Astronomy
This work is a Latin translation of al-Farghānī’s influential and well-known Kitāb jawāmiʿ ʿilm al-nujūm wa uṣūl al-ḥarakāt al-samāwīya (Book of generalities of astronomy and bases of celestial motions). Aḥmad ibn Moḥammad ibn Kathīr al-Farghānī was an astronomer who flourished at the court of the early Abbasid caliphs. He appears to have been active in the court of al-Ma’mun. If he is the same figure who is said to have been entrusted by al-Mutawakkil with the construction of the nilometer in Cairo, then he would have been active ...
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Qatar National Library
Of Medical Substances
The precious codex known as the Dioscurides Neapolitanus contains the work of Pedanius Dioscorides, the Greek physician who was born at Anazarbus near Tarsus in Cilicia (present-day Turkey) and lived in the first century AD during the reign of the Emperor Nero. Dioscorides wrote the treatise Perì üles iatrichès, commonly known in Latin as De materia medica (Of medical substances), in five books. It is considered the most important medical manual and pharmacopeia of ancient Greece and Rome and was highly regarded in the Middle Ages in both the Western ...
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National Library of Naples
Imperial Calendar in the Third Year of Emperor Jia Jing’s Reign in the Ming Dynasty
The Da Ming Jiajing san nian datong li (Imperial calendar, or great universal system of calculating astronomy) is based upon the system of calendrical astronomy developed by the astronomer Guo Shoujin during the Yuan Dynasty (1279-1368). It was officially adapted by the Ming Bureau of Astronomy in 1384. It specified the phases of the moon and contained predictions of when lunar and solar eclipses would occur. The great Chinese navigator Zheng He used Guo Shoujing's methods to determine latitude and longitude on his voyages to the Pacific and Indian ...
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Library of Congress
Peony and Canary
The Japanese art of Ukiyo-e (“Pictures of the floating [or sorrowful] world”) developed in the city of Edo (now Tokyo) during the Tokugawa or Edo Period (1600-1868), a relatively peaceful era during which the Tokugawa shoguns ruled Japan and made Edo the seat of power. The Ukiyo-e tradition of woodblock printing and painting continued into the 20th century. This print, made in 1833 or 1834, is part of the series "Small Flowers" by Katsushika Hokusai (1760-1849). It is unusual in its background color and its size. Other examples of this ...
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Library of Congress
Ringling Circus Winter Quarters, Sarasota, Florida
John Ringling (1866–1936), one of the seven Ringling brothers who dominated the development of the American circus in the late 19th and early 20th century, moved the winter quarters of the Ringling Bros. and Barnum & Bailey Circus from its original quarters in Bridgeport, Connecticut, to Sarasota, Florida. Ringling’s vision, as recalled by Fred Bradna, equestrian director for the show, in his book The Big Top, was to “lay out the quarters like a zoo, and thousands of visitors will pay to see it. I’ll build an open-air ...
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The John and Mable Ringling Museum of Art
Lion
This depiction of what is probably a lion and a small antelope is from a set of 27 drawings on 15 sheets that was discovered in the National Library of South Africa in 1986. The drawings are important for presenting the earliest realistic depictions of the Khoikhoi, the original inhabitants of the Western Cape. The artist most likely was a Dutchman, born in the 17th century, who was attached in some capacity to the Dutch East India Company and possibly en route to the Dutch East Indies or on his ...
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National Library of South Africa
Sumatran Muntjac
This depiction of what is probably Muntiacus muntjak muntjak or Muntiacus muntjak montanus (the Sumatran muntjac) is from a set of 27 drawings on 15 sheets that was discovered in 1986 in the National Library of South Africa. The drawings are important for presenting the earliest realistic depictions of the Khoikhoi people, the original inhabitants of the Western Cape. The artist most likely was a Dutchman, born in the 17th century, who was attached in some capacity to the Dutch East India Company and possibly en route to the Dutch ...
Contributed by
National Library of South Africa
Malaysian Tapir
This depiction of Tapirus indicus (the Malaysian or Asian tapir) is from a set of 27 drawings on 15 sheets that was discovered in 1986 in the National Library of South Africa. The drawings are important for presenting the earliest realistic depictions of the Khoikhoi people, the original inhabitants of the Western Cape. The artist has not been identified. He most likely was a Dutchman, born in the 17th century, who was attached in some capacity to the Dutch East India Company and possibly en route to the Dutch East ...
Contributed by
National Library of South Africa
The Precious Book on Noteworthy Dates
This short work, entitled Kitāb al-yawāqīt fī ma‘rifat al-mawāqīt, and copied by an anonymous scribe in Shawwāl in June-July 1775 (AH 1168), is attributed to Ḥusayn (or Ḥasan) b. Zayd b. ‘Alī al-Jaḥḥāf, who is said to have dedicated it to Abū ‘Alī Manṣūr al-Ḥākim bi Amr-Allāh, the sixth Fāṭimid ruler (died 996). The manuscript lists the 12 months of the year, each on one sheet, in the form of an almanac. The last page is a one-page guide to the interpretation of dreams, reportedly prepared at the behest ...
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National Library and Archives of Egypt
Treatise on the Craft of Weight Measurement
This work is a treatise on the construction and use of the weighing balance (qabān, also qapān). It brings together geometric, mechanical, and arithmetic knowledge needed to construct and utilize measuring devices for weighing heavy and irregularly-shaped objects. The author’s name is unknown, but excerpts from another work by an already-deceased Shaykh ‘Abd al-Majīd al-Shāmulī al-Maḥallī are quoted in the treatise. The last page of the manuscript contains a sheet of verses that describe the basics of using a weighing balance, in a form that is easy to remember ...
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National Library and Archives of Egypt
Guide to Operations on Irrational Radicals for Neophytes
This mathematical treatise by Muḥammad b. Abi al-Fatḥ Muḥammad b. al-Sharafī Abi al-Rūḥ ‘Īsā b. Aḥmad al-Ṣūfī al-Shāfi‘ī al-Muqrī, was written in 1491-92 (897 AH). It begins with a "General Introduction," followed by two main parts, with a concluding section on the study of cubes and cube roots. Part I, "Operations on Simple Irrational Radicals," is divided into four chapters. Chapter 1 covers simplification of radicals. Chapters 2, 3, and 4 deal respectively with the multiplication, addition and subtraction, and division of radicals. Part II, on "Operations with Compound ...
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National Library and Archives of Egypt
Map of the Investigation of the Asiatic Part of the USSR for Hydrogeological Purposes in 1932
This map was created for use by a Soviet government research institute. By means of the color coding, it shows regions in Siberia where hydrogeological investigations had been carried out and divides those regions into three categories: detailed and special hydrogeological investigations from prospectors' experience…on a scale of two versts per inch; general hydrogeological investigations…more than two versts per inch; and geological, hydrogeological, soil, and other investigations eliciting the presence of underground water. The white areas, occupying by far the largest part of the map, indicate where neither ...
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National Library of Russia
Map of the Southern Half of Eastern Siberia and Parts of Mongolia, Manchuria, and Sakhalin: For a General Sketch of the Orography of Eastern Siberia
Orography is a branch of the science of geomorphology that deals with the disposition and character of hills and mountains. The orography of a region concerns its elevated terrain. This general sketch of the orography of eastern Siberia and adjacent areas shows hills, plateaus, lowlands, mountain ranges, and other features. Also shown are provincial and district centers, fortresses, Cossack villages, guard posts, factories and plants, mines, gold fields, monasteries, and postal and country roads.
Contributed by
Russian State Library
Saint Thomas Island, Danish Possession in the Antilles: View from the Brazilian Observatory with the Sandbank and the East Part of the Harbor and the City Charlotte Amalie
This photograph is contained in an album that commemorates the participation of Brazil in the international effort to track the transit of Venus in 1882. This involved the establishment by the Imperial Observatory of an observatory, named after Emperor Dom Pedro II (1825-91), on the island of Saint Thomas in the Danish West Indies (present-day U.S. Virgin Islands). The transit of Venus is a rare astronomical event that occurs when Venus passes between the Earth and the sun, becoming visible in daylight against the solar disk. The transits occur ...
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National Library of Brazil
Saint Thomas Island, Danish Possession in the Antilles: View from the Brazilian Observatory with the West Part of the Harbor and the City Charlotte Amalie
This photograph is contained in an album that commemorates the participation of Brazil in the international effort to track the transit of Venus in 1882. This involved the establishment by the Imperial Observatory of an observatory, named after Emperor Dom Pedro II (1825-91), on the island of Saint Thomas in the Danish West Indies (present-day U.S. Virgin Islands). The transit of Venus is a rare astronomical event that occurs when Venus passes between the Earth and the sun, becoming visible in daylight against the solar disk. The transits occur ...
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National Library of Brazil