system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] During flying FTL Superman uses his heat vision, what would happen? Seeing that heat vision is just light and superman is flying faster than light would his heat vision fall behind him in speed?
gpt
The speed of light isn't any kind of hard limit in DC, it's just the standard speed that naturally created light goes.

So in the same way that if you are in a car going 55 mph and you throw a ball at 5mph for a total of 60 mph relative to the earth, Superman's heat vision will be the speed of light + the speed he is going.