There are numerous natural aquifers and springs with mineral and sulfur waters in Egypt, which change inside and out, limit and temperature. Its water contains a few mineral salts and a few minerals of helpful worth, for example, sodium[...]
Old Cairo is so called because it is an ancient part of Cairo, earlier than current Cairo. Some Egyptologists believe that there was a settlement here as early as the 6th century BC. The Romans built a tower here, named Babylon. Later, it[...]
The structure configuration was chosen by an engineering rivalry reported on 7 January 2002. The coordinators got 1557 passages from 82 nations, making it the second biggest structural contest ever. In the second phase of the[...]