system
Given the following post, respond as if you're commenting on Reddit:
human
[Superman]Could superman still use his heat vision if were blind?
gpt
Yes. Vision is based on the ability of the eyes to absorb light reflected off objects.

Superman's heat vision is a misnomer, he's not using it to see, so it's not vision. He uses it to emit light, which is the opposite of vision, and is what light bulbs do.