Recent content by sanko

It depends upon what kind of blindness he have .If its corneal things are just obscure he can feel strong light but as light deemers he feel more darker ,and total black in deem light .For retinal they sees black but they many times sees flashes,patterns of colours

What they call as 'brain signals'are actually alfa beta waves generated by neuronal excitation.Just like magnetic field generated by current(its just analogue don't take it litteraly)so you can't controll brain signals really. If you want to ask, can you excite neuron? then it require electric...

Dude its very normal its just impression of bright light which remains in eyes its happens to indivisuals whose eyes are more sensetive to light like high myopics,or people with vit A Deficiency,zinc deficiency

It will be mostly trivial as B12 deficiency or periferal neuropathy .Or it could be intravascular infractions specially if you are diabetic most important thing see doctor as soon as possible

fzero thanks for reply , Q^2=0 is it any base value or it means zero momentum? its unlikely that it means zero momentum.

value of fine structure constant logarithmically depend upon momentum/energy scale. so what is exact energy/momentum scale corresponds to standard/recommended value of fine structure constant?

do you know any text or reference with extensive treatment on electromagnetic field ,potential & electromagnetic energy of point particle moving straight at relativistic velocities?

i am having conceptual problems again. In relation to my "maximum velocity c"question. According to RT measure of length,time,mass depends upon velocity of observer and if observer is static v->0 and observer will find gallion measures law relativistic additions of velocity states if for...

Tiny-tim,f todd,bcrowell Thank you very much for replys.This is more than i expect. @Most the of books & other places i find maximum speed explanation as casuality violation and 'mass tends to infinity' and i was looking for mathematical explanation e.g. Asymptotic function or c=limit->infinity...

mathematical explanation of maximum speed limit "c' [SIZE="3"]i have tried many texts and searched but can't find particular mathematical proof or explanation of how sp.theory le[FONT="Book Antiqua"]d to conclusion that maximum velocity limit is "c"

i'm trying to learn qft. i have referred many books most of them have same pattern giving some intuitive idea followed by proof or formula derivation but i need solved examples/applications of this formulas or proofs for better understanding e.g. second quantization "momentum" and "position" are...