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Lund Astronomical Clock

The genesis of this article lies in a recent visit to the Romanesque cathedral of Lund. While in the cathedral, I walked over to the medieval astronomical clock to await the moving figures and music...

Ibn Yunus and The Pendulum: A History of Errors

In this article, Professor David A. King explores the authenticity of the statement that tenth-century Egyptian astronomer Ibn Yūnus was the first person to use a pendulum to measure time. After...

Principle and Use of Ottoman Sundials

Muslim astronomers and engineers invented a variety of dials for timekeeping and for determining the times of the five daily prayers. In this thorough and technical study, Professor Attila Bir...

Using an Astrolabe

The history of the astrolabe begins more than two thousand years ago, but it is in the Islamic classical world that the astrolabe was highly developed and its uses widely multiplied. Introduced to...

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LATEST ARTICLES

Al-Khalili and the Culmination of Spherical Astronomy in 14th-Century Damascus

Syria in the 14th century was the scene of the most sophisticated developments in astronomy anywhere in the...

The Suhayl 2014 Vol 13

The Suhayl 2014 Vol 13 - International Journal for the History of the Exact and Natural Sciences in...

The renaissance of astronomy in Baghdad in the 9th and 10th centuries

[Note of the editor] This article was published in 2003 as: David A. King, "The renaissance of astronomy in...

Rediscovering Arabic Science

The magazine Saudi Aramco World published in May-June 2007 an interesting folder on Arabic and Islamic...

The Astronomical Clock of Taqi Al-Din: Virtual Reconstruction

In his book The Brightest Stars for the Construction of Mechanical Clocks (Al-Kawakib al-durriyya fi wadh' al...

The Armillary Sphere: A Concentrate of Knowledge in Islamic Astronomy

The armillary sphere is an ancient astronomical instrument reproducing a model of the celestial sphere. In...

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Sami Yusuf releases music score for 1001 Inventions film

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A Seminar on Ibn al-Haytham and IYL2015 - ARABIC

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The Fihrist of Ibn al-Nadīm and the Transmission of...

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