- Bilal Saad
United Nation member
This conversation is closed.
"Light on Light" is that true or "Light in Light" is that true?
my issue here is about light by physical photons, what I mean is can light interfere with another light or they are keep separated with out interfere. but our eyes can't distinguish it. what i ask the photons have wight? if it has wight so that means they are can Collision, i need someone explain that.