Canals and Dams: Investigate Feats of Engineering invites children ages 9 and up to explore the innovation and physical science behind the amazing waterways and

A guide to help planners and engineers to the improvment of future water projects. The past century of global experience on water projects is presented as the b

Canals and Dams: Investigate Feats of Engineering invites children ages 9 and up to explore the innovation and physical science behind the amazing waterways and

Excavations at the Bronze Age seaport on Pseira Island uncovered the remains of sophisticated water retention systems that included the addition of retaining wa