history of technology.
history of technology. ARTICLES
Figure 1. The Umayyad mosque in Damascus. This image has been released into the public domain by its author 'Isaam Bayazidi (at the Arabic Wikipedia project).
When Ridhwan al-Sa’ati Anteceded Big Ben by More than Six CenturiesLEARN MORE
The following article by Abdel Aziz al-Jaraki, a scholar...