First: the Greek era.
. We find that Ptolemy I, who established the House is the science and the Great Library in Alexandria and was calling for poets and scholars and artists of the Greeks to Alexandria and host them and bestow them with funds to dedicate themselves to science. The house flag is part of the royal quarter and consists of a group of buildings, halls for Scientific Research
The scientists and the public lecture was dealing with all branches of science. As for the library has become one of the greatest libraries in the world. The total in this age of science like a large offering of Medicine and Surgery was established in Alexandria, School of Medicine and received the prestigious status of mathematical sciences, as well as animal and plant sciences. Also won the arts and architecture have much in that era, both in the architecture of temples or tombs or palaces and public buildings as well as arts and sculpture
Alexandria continued to play a leading role in the fields of science, culture and the arts. Where we find that the Roman emperors were encouraging scientific institutions represented in the House of Science, where it was held lectures and scientific sessions in all fields of scientific and cultural. With the beginning of the third century AD began in the allocation of teaching rooms for a fee from the students upon arriving all students from outside of Alexandria and Egypt.
To the Library of Alexandria, there were two other Mketbtan first attached to the temple of Serapis, and the other the Temple of Caesar
Alexandria has witnessed a flourishing of philosophy
In the field of science
Alexandria has maintained its position in the scientific astronomical studies, sports, medical, and particularly anatomy