Ottoman Empire
Science and technology

Over the course of Ottoman history, the Ottomans managed to build a large collection of libraries complete with translations of books from other cultures, as well as original manuscripts. A great part of this desire for local and foreign manuscripts arose in the 15th century. Sultan Mehmet II ordered Georgios Amiroutzes, a Greek scholar from Trabzon, to translate and make available to Ottoman educational institutions the geography book of Ptolemy. Another example is Ali Qushji —an astronomer, mathematician and physicist originally from Samarkand —who became a professor in two madrasas and influenced Ottoman circles as a result of his writings and the activities of his students, even though he only spent two or three years in Constantinople before his death.

Taqi al-Din built the Constantinople observatory of Taqi ad-Din in 1577, where he carried out observations until 1580. He calculated the eccentricity of the Sun's orbit and the annual motion of the apogee. However, the observatory's primary purpose was almost certainly astrological rather than astronomical, leading to its destruction in 1580 due to the rise of a clerical faction that opposed its use for that purpose. He also experimented with steam power in Ottoman Egypt in 1551, when he described a steam jack driven by a rudimentary steam turbine.

In 1660, the Ottoman scholar Ibrahim Efendi al-Zigetvari Tezkireci translated Noël Duret 's French astronomical work (written in 1637) into Arabic.

Şerafeddin Sabuncuoğlu was the author of the first surgical atlas and the last major medical encyclopaedia from the Islamic world. Though his work was largely based on Abu al-Qasim al-Zahrawi 's Al-Tasrif, Sabuncuoğlu introduced many innovations of his own. Female surgeons were also illustrated for the first time. Since, the Ottoman Empire is credited with the invention of several surgical instruments in use such as forceps, catheters, scalpels and lancets as well as pincers.

An example of a watch that measured time in minutes was created by an Ottoman watchmaker, Meshur Sheyh Dede, in 1702.

In the early 19th century, Egypt under Muhammad Ali began using steam engines for industrial manufacturing, with industries such as ironworks, textile manufacturing, paper mills and hulling mills moving towards steam power. Economic historian Jean Batou argues that the necessary economic conditions existed in Egypt for the adoption of oil as a potential energy source for its steam engines later in the 19th century.

In the 19th century, Ishak Efendi is credited with introducing the then current Western scientific ideas and developments to the Ottoman and wider Muslim world, as well as the invention of a suitable Turkish and Arabic scientific terminology, through his translations of Western works.
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