Named for its inventor, the Greek mathematician Archimedes (237-212 BCE), the Archimedes screw is a device for raising water. Essentially, it is a large screw, open at both ends and encased lengthwise ...
When outside, he used a stick to draw on the ground ... The most famous of these were the Archimedes' Screw (a device for raising water that is still used in crop irrigation and sewage treatment ...
PNNL is helping Percheron evaluate using composite instead of steel to make screw-shaped turbines called Archimedes Hydrodynamic Screw turbines, which enable hydropower generation in small waterways.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback