I'm in the process of (slowly) upgrading my stereo system so I needed new signal cables. Raw material and some other bits and pieces. A bunch of Bedea TELASS 80 (low capacitance [~55 pF/m]) coax cable ...
Since copper is a good reflector of radio waves, it can be used to make a Wi-Fi signal booster. Boosting a Wi-Fi signal requires creating a reflector that focuses the available radio waves on the ...