List of inventions in the medieval Islamic world

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Physicians employing a surgical method. From Şerafeddin Sabuncuoğlu's Imperial Surgery (1465).

The following is a list of inventions, discoveries and scientific advancements made in the medieval Islamic world, especially during the Islamic Golden Age,[1][2][3][4] as well as in later states of the Age of the Islamic Gunpowders such as the Ottoman and Mughal empires.

The Islamic Golden Age was a period of cultural, economic and scientific flourishing in the history of Islam, traditionally dated from the eighth century to the fourteenth century, with several contemporary scholarsScript error: No such module "Unsubst". dating the end of the era to the fifteenth or sixteenth century.[3][4][5] This period is traditionally understood to have begun during the reign of the Abbasid caliph Harun al-Rashid (786 to 809) with the inauguration of the House of Wisdom in Baghdad, where scholars from various parts of the world with different cultural backgrounds were mandated to gather and translate all of the world's classical knowledge into the Arabic language and subsequently development in various fields of sciences began. Science and technology in the Islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including Persia, Egypt, India, China, and Greco-Roman antiquity, while making numerous improvements, innovations and inventions.

List of inventions

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Early caliphates

7th century
File:Ljs44.jpg
An illustrated headpiece from a mid-18th-century collection of ghazals and rubāʻīyāt, from the University of Pennsylvania library's Lawrence J. Schoenberg Collection[6]
8th century
9th century
10th century
11th-12th centuries

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13th century
  • Fritware: It refers to a type of pottery which was first developed in the Near East, beginning in the late 1st millennium, for which frit was a significant ingredient. A recipe for "fritware" dating to c. 1300 AD written by Abu’l Qasim reports that the ratio of quartz to "frit-glass" to white clay is 10:1:1.[90] This type of pottery has also been referred to as "stonepaste" and "faience" among other names.[91] A 9th-century corpus of "proto-stonepaste" from Baghdad has "relict glass fragments" in its fabric.[92]
  • Mercury clock: A detailed account of technology in Islamic Spain was compiled under Alfonso X of Castile between 1276 and 1279, which included a compartmented mercury clock, which was influential up until the 17th century.[93] It was described in the Libros del saber de Astronomia, a Spanish work from 1277 consisting of translations and paraphrases of Arabic works.[94]
  • Mariotte's bottle: The Libros del saber de Astronomia describes a water clock which employs the principle of Mariotte's bottle.[93]
  • Metabolism: Although Greek philosophers described processes of metabolism, Ibn al-Nafees is the first scholar to describe metabolism as "a continuous state of dissolution and nourishment".[95]
  • Naker: Arabic nakers were the direct ancestors of most timpani, brought to 13th-century Continental Europe by Crusaders and Saracens.[96]

Al Andalus (Islamic Spain)

9th-12th centuries
14th century
  • Hispano-Moresque ware: This was a style of Islamic pottery created in Arab Spain, after the Moors had introduced two ceramic techniques to Europe: glazing with an opaque white tin-glaze, and painting in metallic lusters. Hispano-Moresque ware was distinguished from the pottery of Christendom by the Islamic character of its decoration.[107]
  • Polar-axis sundial: Early sundials were nodus-based with straight hour-lines, indicating unequal hours (also called temporary hours) that varied with the seasons, since every day was divided into twelve equal segments; thus, hours were shorter in winter and longer in summer. The idea of using hours of equal time length throughout the year was the innovation of Abu'l-Hasan Ibn al-Shatir in 1371, based on earlier developments in trigonometry by Muhammad ibn Jābir al-Harrānī al-Battānī (Albategni). Ibn al-Shatir was aware that "using a gnomon that is parallel to the Earth's axis will produce sundials whose hour lines indicate equal hours on any day of the year." His sundial is the oldest polar-axis sundial still in existence. The concept later appeared in Western sundials from at least 1446.[108][109]

Sultanates

12th century
13th century
  • Various automatons: Al-Jazari's inventions included automaton peacocks, a hand-washing automaton, and a musical band of automatons.[111][112][113]
  • Candle clock with dial and fastening mechanism: The earliest reference of the candle clock is described in a Chinese poem by You Jiangu (AD 520), However the most sophisticated candle clocks known, were those of Al-Jazari in 1206.[114] It included a dial to display the time.Script error: No such module "Unsubst".
  • Crank-slider: Ismail al-Jazari's water pump employed the first known crank-slider mechanism.[115]
  • Cotton gin with worm gear: The worm gear roller gin was invented in the Delhi Sultanate during the 13th to 14th centuries.[116]
  • Design and construction methods: English technology historian Donald Hill wrote, "We see for the first time in al-Jazari's work several concepts important for both design and construction: the lamination of timber to minimize warping, the static balancing of wheels, the use of wooden templates (a kind of pattern), the use of paper models to establish designs, the calibration of orifices, the grinding of the seats and plugs of valves together with emery powder to obtain a watertight fit, and the casting of metals in closed mold boxes with sand."[117]
  • Draw bar: The draw bar was applied to sugar-milling, with evidence of its use at Delhi in the Mughal Empire by 1540, but possibly dating back several centuries earlier to the Delhi Sultanate.[118]
  • Minimising intermittence: The concept of minimising the intermittence is first implied in one of Al-Jazari's saqiya devices, which was to maximise the efficiency of the saqiya.[119]
  • Programmable automaton and drum machine: The earliest programmable automata, and the first programmable drum machine, were invented by Al-Jazari, and described in The Book of Knowledge of Ingenious Mechanical Devices, written in 1206. His programmable musical device featured four automaton musicians, including two drummers, that floated on a lake to entertain guests at royal drinking parties. It was a programmable drum machine where pegs (cams) bump into little levers that operated the percussion. The drummers could be made to play different rhythms and different drum patterns if the pegs were moved around.[120]
  • Tusi couple: The couple was first proposed by Nasir al-Din al-Tusi in his 1247 Tahrir al-Majisti (Commentary on the Almagest) as a solution for the latitudinal motion of the inferior planets. The Tusi couple is explicitly two circles of radii x and 2x in which the circle with the smaller radii rotates inside the Bigger circle. The oscillatory motion be produced by the combined uniform circular motions of two identical circles, one riding on the circumference of the other.
  • Griot: The griot musical tradition originates from the Islamic Mali Empire, where the first professional griot was Balla Fasséké.[121]
  • Sitar: According to various sources, the sitar was invented by Amir Khusrow, a famous Sufi inventor, poet, and pioneer of Khyal, Tarana and Qawwali, in the Delhi Sultanate.[122][123] Others say that the instrument was brought from Iran and modified for the tastes of the rulers of the Delhi Sultanate and Mughal Empire.[123]
14th century
15th century
  • Coffee: Although there are early historical accounts of coffee consumption ( as qahwa) in Ethiopia, it is not clear whether it was "used" as a beverage.[125] The earliest historical evidence of coffee drinking appears in the middle of the 15th century, in the Sufi monasteries of the Yemen in southern Arabia.[126][127] From Mocha, coffee spread to Egypt and North Africa,[128] and by the 16th century, it had reached the rest of the Middle East, Persia and Turkey. From the Muslim world, coffee drinking spread to Italy, then to the rest of Europe, and coffee plants were transported by the Dutch to the East Indies and to the Americas.[129]

Ottoman Empire

15th century
  • Iznik pottery: Produced in Ottoman Turkey as early as the 15th century AD.[130] It consists of a body, slip, and glaze, where the body and glaze are "quartz-frit."[131] The "frits" in both cases "are unusual in that they contain lead oxide as well as soda"; the lead oxide would help reduce the thermal expansion coefficient of the ceramic.[132] Microscopic analysis reveals that the material that has been labeled "frit" is "interstitial glass" which serves to connect the quartz particles.[133]
  • Standing army with firearms: The Ottoman military's regularized use of firearms proceeded ahead of the pace of their European counterparts. The Janissaries had been an infantry bodyguard using bows and arrows. During the rule of Sultan Mehmed II they were drilled with firearms and became "the first standing infantry force equipped with firearms in the world."[134]
16th century

Safavid dynasty

File:Unknown, Iran, mid-16th Century - The Rothschild Small Silk Medallion Carpet - Google Art Project.jpg
The Rothschild Small Silk Medallion Carpet, mid-16th century, Museum of Islamic Art, Doha
15th century
  • Classical Oriental carpet: By the late fifteenth century, the design of Persian carpets changed considerably. Large-format medallions appeared, ornaments began to show elaborate curvilinear designs. Large spirals and tendrils, floral ornaments, depictions of flowers and animals, were often mirrored along the long or short axis of the carpet to obtain harmony and rhythm. The earlier "kufic" border design was replaced by tendrils and arabesques. All these patterns required a more elaborate system of weaving, as compared to weaving straight, rectilinear lines. Likewise, they require artists to create the design, weavers to execute them on the loom, and an efficient way to communicate the artist's ideas to the weaver. Today this is achieved by a template, termed cartoon (Ford, 1981, p. 170[142]). How Safavid manufacturers achieved this, technically, is currently unknown. The result of their work, however, was what Kurt Erdmann termed the "carpet design revolution".[143] Apparently, the new designs were developed first by miniature painters, as they started to appear in book illuminations and on book covers as early as in the fifteenth century. This marks the first time when the "classical" design of Islamic rugs was established.[144]

Mughal Empire

16th century
  • Hookah or water pipe: according to Cyril Elgood (PP.41, 110), the physician Irfan Shaikh, at the court of the Mughal emperor Akbar I (1542
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17th century
18th century

See also

Notes

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  10. See p. 289 of Script error: No such module "citation/CS1".
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  16. Script error: No such module "citation/CS1". vol. II, p. 1, note 1; Script error: No such module "citation/CS1". p. 199. On the dating and historical background of the Sirr al-khalīqa, see Kraus 1942−1943, vol. II, pp. 270–303; Weisser 1980, pp. 39–72. On the dating of the writings attributed to Jābir, see Kraus 1942−1943, vol. I, pp. xvii–lxv.
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  23. Script error: No such module "citation/CS1"., The Arabic Hegemony, p. 229: "It is not certain just what the terms al-jabr and muqabalah mean, but the usual interpretation is similar to that implied in the translation above. The word al-jabr presumably meant something like "restoration" or "completion" and seems to refer to the transposition of subtracted terms to the other side of an equation; the word muqabalah is said to refer to "reduction" or "balancing" – that is, the cancellation of like terms on opposite sides of the equation".
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    "Three scientists, Ibn al-Haytham, Khayyam and al-Tūsī, had made the most considerable contribution to this branch of geometry whose importance came to be completely recognized only in the 19th century. In essence their propositions concerning the properties of quadrangles which they considered assuming that some of the angles of these figures were acute of obtuse, embodied the first few theorems of the hyperbolic and the elliptic geometries. Their other proposals showed that various geometric statements were equivalent to the Euclidean postulate V. It is extremely important that these scholars established the mutual connection between this postulate and the sum of the angles of a triangle and a quadrangle. By their works on the theory of parallel lines Arab mathematicians directly influenced the relevant investigations of their European counterparts. The first European attempt to prove the postulate on parallel lines – made by Witelo, the Polish scientists of the 13th century, while revising Ibn al-Haytham's Book of Optics (Kitab al-Manazir) – was undoubtedly prompted by Arabic sources. The proofs put forward in the 14th century by the Jewish scholar Levi ben Gerson, who lived in southern France, and by the above-mentioned Alfonso from Spain directly border on Ibn al-Haytham's demonstration. Above, we have demonstrated that Pseudo-Tusi's Exposition of Euclid had stimulated both J. Wallis's and G. Saccheri's studies of the theory of parallel lines."

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  120. Noel Sharkey, A 13th Century Programmable Robot (Archive), University of Sheffield.
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  152. Roddam Narasimha (1985), Rockets in Mysore and Britain, 1750Template:Ndash1850 A.D. Template:Webarchive, National Aeronautical Laboratory and Indian Institute of Science"Hyder Ali, prince of Mysore, developed war rockets with an important change: the use of metal cylinders to contain the combustion powder. Although the hammered soft iron he used was crude, the bursting strength of the container of black powder was much higher than the earlier paper construction. Thus a greater internal pressure was possible, with a resultant greater thrust of the propulsive jet. The rocket body was lashed with leather thongs to a long bamboo stick. Range was perhaps up to three-quarters of a mile (more than a kilometre). Although individually these rockets were not accurate, dispersion error became less important when large numbers were fired rapidly in mass attacks. They were particularly effective against cavalry and were hurled into the air, after lighting, or skimmed along the hard dry ground. Hyder Ali's son, Tippu Sultan, continued to develop and expand the use of rocket weapons, reportedly increasing the number of rocket troops from 1,200 to a corps of 5,000. In battles at Seringapatam in 1792 and 1799 these rockets were used with considerable effect against the British." – Encyclopædia Britannica (2008). rocket and missile.
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Sources

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External links

  • Qatar Digital Library - an online portal providing access to previously digitised British Library archive materials relating to Gulf history and Arabic science

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