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The Tusi couple, a mathematical device invented by the Persian polymath Nasir al-Din Tusi to model the not perfectly circular motions of the planets. Science in the medieval Islamic world was the science developed and practised during the Islamic Golden Age under the Abbasid Caliphate of Baghdad, the Umayyads of Córdoba, the Abbadids of Seville, the Samanids, the Ziyarids and the Buyids in ...
Alchemy in the medieval Islamic world refers to both traditional alchemy and early practical chemistry (the early chemical investigation of nature in general) by Muslim scholars in the medieval Islamic world. The word alchemy was derived from the Arabic word كيمياء or kīmiyāʾ [1] [2] and may ultimately derive from the ancient Egyptian ...
Islamic world contributions to Medieval Europe. A Christian and a Muslim playing chess, illustration from the Book of Games of Alfonso X (c. 1285). [ 1] During the High Middle Ages, the Islamic world was at its cultural peak, supplying information and ideas to Europe, via Al-Andalus, Sicily and the Crusader kingdoms in the Levant.
Steel mill: By the 11th century, much of the Islamic world had industrial steel watermills in operation, from Al-Andalus and North Africa to the Middle East and Central Asia. [ 84] Weight -driven clock: Arabic engineers invented water clocks driven by gears and weights in the 11th century.
Abbas ibn Firnas. Abu al-Qasim Abbas ibn Firnas ibn Wirdas al-Takurini ( Arabic: أبو القاسم عباس بن فرناس بن ورداس التاكرني; c. 809/810 – 887 A.D. ), known as Abbas ibn Firnas ( Arabic: عباس ابن فرناس) was an Andalusi polymath: [ 1][ 2][ 3] an inventor, astronomer, physician, chemist, engineer ...
Postal rates to 1847. Initial United States postage rates were set by Congress as part of the Postal Service Act signed into law by President George Washington on February 20, 1792. The postal rate varied according to "distance zone", the distance a letter was to be carried from the post office where it entered the mail to its final destination.
The physicist Abdus Salam believed there is no contradiction between Islam and the discoveries that science allows humanity to make about nature and the universe; and that the Quran and the Islamic spirit of study and rational reflection was the source of extraordinary civilizational development.
Al Deek, Mahmoud (November–December 2004). "Ibn Al-Haitham: Master of Optics, Mathematics, Physics and Medicine". Al Shindagah. Mowlana, H. (2001). "Information in the Arab World". Cooperation South Journal. 1. Abdalla, Mohamad (Summer 2007). "Ibn Khaldun on the Fate of Islamic Science after the 11th Century".