Archimedes' screw the outer casing to turn the entire apparatus as one piece, which would require that the casing be rigidly attached to the screw. Some researchers have postulated this as being the device used to irrigate the Hanging Gardens of Babylon, one of the Seven Wonders of the Ancient World. A cuneiform inscription of Assyrian King Sennacherib (704–681 BC) has been interpreted by Stephanie Dalley to describe casting water screws in bronze some 350 years earlier. This is consistent with classical author Strabo, who describes the Hanging Gardens as irrigated by screws. German engineer Konrad Kyeser equipped the Archimedes screw with
Archimedes-lab.org and the development of creativity. Here's a quote from Scientific American (May 27, 2003): "This virtual lab borrows the empirical spirit and creative curiosity that Archimedes brought to his work and invites visitors to explore with the same expectations for mind-blowing discovery." Archimedes-lab.org has won several awards from scientific and educational publications, including a Scientific American Web Award in 2003, the National Council of Teachers of Mathematics Web Award, and a mention in MERLOT, the Multimedia Educational Resource for Learning and Online Teaching and in The DO-IT Center, the Disabilities, Opportunities, Internetworking, and Technology Center. Archimedes-lab.org Archimedes-lab.org is a free