Al Hassan Ibn Al Haitham, الحسن بن الهيثم known in Latin as Alhazen, is a famous Muslim scientist from the 10th and 11th century. He was famous in optics, but was also versed in Geography, Astronomy, Architecture.

In one of his lectures, Dr. George Saliba mentions Abu Bakr Muhammad Ibn Zakareya Al Razi (Rhazes) and his treatise on Measles and Smallpox (being the first one to distiguish between them. That work was published in Arabic and Latin in London 1766, as "Ar-Razi, Muhammad Ibn-Zakariya: Rhazes De Variolis Et Morbilis / cura et impensis Iohannis Channing. - Londini : Bowyer, 1766. - XVI, 276 S."My interest was piqued, and I did some searching for myself.

Al Hassan Ibn Muhammad Al Wazzan Al Fasi الحسن بن محمد الوزان الفاسي, also known as Leo Africanus ليو الأفريقي, is one enigmatic figure in 16th century Europe.

On Thursday March 4, 2004, Dr. George Saliba Professor of Arabic and Islamic Science at Columbia University in New York City gave a lecture at the University of Waterloo titled "Reception of Islamic Sciences in Europe".The main points of the lecture were:

Jacobus Golius (1596-1667), Dutch Orientalist.

Thomas van Erpe (1584-1624), also known by his Latin name Erpenius, was a famous Dutch orientalist who studied Arabic works, published them, and taught Arabic.

Joseph Barbatus was an Egyptian Copt named Yusuf ibn Abu Daqn يوسف بن ابو دقن who lived in early 17th century Paris, France, and taught Arabic there.

He is also known as Josephus Barbatus, Abudacnus, which is a latinized version of the Arabic أبو دقن "Abu Dakn" (one with a beard).

Estimated Installed Base of Internet Users / Middle East

In order to teach kids how to program, you need first to get them interested in something that is computer related. One of the best ways to get them interested in computers is games. They may want to write their own games, and that could be their entry into programming.

Well, this week, we saw the first day with above freezing temperature in more than month. Last Tuesday, there was a bit of a thaw, and slush formed. Overnight, it froze again, making for a lot of slippery ice.We also had some freezing rain, which forms when a relatively shallow layer of cold air is above the ground, and rain falling through it is still in the liquid state, but as soon as it hits a surface, it freezes, causing a layer of ice on everything. This can be very tricky driving on.Ice pellets have also occurred twice in the last week or so.