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1 day ago · Then in the 13th century Nasir al-Din al-Tusi constructed the Maragha Observatory in what is today Iran. Al-Tusi found the equant dissatisfying and replaced it by adding a geometrical technique called a Tusi-couple, which generates linear motion from the sum of two circular motions
3 days ago · This is explained by the Ismaili philosopher and da‘i Sayyidna Nasir al-Din al-Tusi (d. 1274): The imaginal soul (nafs-i khayali) has an intermediary position between the animal soul and the human soul. It has one face [turned] towards sense perception and perceptibles (mahususat), and another towards the intellect and intelligibles (ma ...
May 14, 2024 · The Commentary on the Remarks and Admonitions of Ibn Sina by the Shi’i Polymath Nasir al-Din al-Tusi Or.95 in the Leiden University Library. Ahab Bdaiwi; Date Tuesday 14 May 2024 Time 19:30 - 21:00 hour Address Lipsius Cleveringaplaats 1 2311 BD Leiden Room 019
May 14, 2024 · The Commentary on the Remarks and Admonitions of Ibn Sina by the Shi’i Polymath Nasir al-Din al-Tusi Or.95 in the Leiden University Library. Ahab Bdaiwi; Date Tuesday 14 May 2024 Time 19:30 - 21:00 Location Lipsius Cleveringaplaats 1 2311 BD Leiden Room 019
3 days ago · In the 13th century, Nasir al-Din al-Tusi explains how the elements evolved into minerals, then plants, then animals, and then humans. Tusi then goes on to explain how hereditary variability was an important factor for biological evolution of living things: The organisms that can gain the new features faster are more variable. As a result, they ...
May 14, 2024 · The Commentary on the Remarks and Admonitions of Ibn Sina by the Shi’i Polymath Nasir al-Din al-Tusi Or.95 in the Leiden University Library View event Add to calendar
May 31, 2024 · Islamic eschatology (Arabic: عِلْم آخر الزمان في الإسلام, ‘ilm ākhir az-zamān fī al-islām) is a field of study in Islam concerning future events that would happen in the end times. It is primarily based on sources from the Quran and Sunnah.
