The improved design of the FOCUS centers on design-for-manufacturing improvements and encompasses all aspects of the FOCUS parabolic dish concentrator with particular emphasis on the parabolic mirror, ...
The Pacific Northwest National Laboratory (PNNL) is developing a promising solar-fossil hybrid power system for integration with a conventional combined-cycle power plant. The hybrid system uses ...
For the longest time now, I’ve wanted to build a real, proper radio telescope. To me, this means a large parabolic reflector, a feed horn made of brass sheet, coat hanger wire, and at least for the ...
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