Over on his YouTube channel [Construction General] shows us how to convert a drain into a hydropower facility. This type of hydroelectric facility is known as a gravitation water vortex power plant.
BOULDER, Colo., Dec. 12 (UPI) -- U.S. researchers, inspired by squid, jellyfish and other cephalopods, have designed compact vortex generators for scientists to use under water. The University of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback