Then the universe as we know it is limited to amount of fuel it has to use (matter). We began as noting and based on this we will end as nothing? Interesting idea.
Makes sense. So heat then would be the end of the life cycle for light. If heat is the result of the expenditure of light, wouldn't it make sense then that Cold, or the absence of heat would be the result of the expenditure of heat? If so we could theorize that the cold throughout the universe...
If you could build a box with a reflective inside that no light could escape. If somehow you put a laser in the box and fired the beam and then shut off the laser what would happen? Would the beam continued to bounce off of the insides of the box or would the beam dissipate somehow? If it does...