See:
- Key Developments in the History of Gravity Dams-https://web.archive.org/web/20110831131058/http://www.simscience.org/cracks/advanced/grav_hist1.html
- https://tataandhoward.com/a-history-of-dams-from-ancient-times-to-today/
See:
The oldest urban place in Jordan, dating from the late 4th millennium BC.
Epipaleolithic site.
Ancient village. Khirbet al-Muthanai.