Perhaps y'all could enlighten me. I never understood the blanket rejection of 'ether' when radiation resistance is an engineering fact. In the design of RF antennas, there is a radiation resistance of about 328 ohms. Clearly, something out there is 'resisting' the emission of RF. In addition, there is also permitivity in a vacuum. Is this a case of 'if it looks like a duck and quacks like a duck'....?
