But somehow if i could see them- if at all those signals were perceptive to our eyes, it would have nice!
Coming back to the 'pebble in water' concept : EM (in Radio)waves travel in all direction in spherical manner. So it should be visualized in 3 Dimension. That was all right, But Again how to visualise in 3D, Making things Complicated
Wave, wave nature/particle nature.
What abt the signals from infrared remotes? Some transmitters are unidirectional, how to visualize them?