Ok, time for me to get serious so here goes,
What would audio, RF or etc looks like if we could see them?
Of course this would require that we extend what we call the existing light(colour) spectrum.
I realize we have test equipment that allows us to 'see' such things but what do you think these things would really look like?
Serious replies welcome but let's keep it also on the lighter side too, so funnies/jokes/etc are allowed.
Any artist in the group? Dreamers? Far visioned (no pun intended) folks... etc etc. Sometimes it pays to think like a child because they often have answers that we adults often cannot see...
Think about it...