Some shadows, which to some may seem good to understand the position of the light.
But most probably we would finish like insects, dying touching a lamp, dreaming for this to be the SUN
But, given that I have to admit that not only from the possible gain, but also from "just" a Math point of view, this Equation sounds really very interesting, actually all I'm reading here is that water is wet....
Relativity is (thanks Grin) all a matter of perspective and I will still look to find a further fix standpoint to may start measuring anything else....
I anyway thank EurUsdd and AmirShahiN for the short messages, they probably think that given these partial informations some of us could climb the way to the Sun as well.