• DoctorWhoDMC@lemmy.world
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    3 hours ago

    Sunlight only contains so much energy. Even if he’s managing to metabolise every bit with no loss, there’s not nearly enough light hitting him at any one moment for that to really make sense. If he’s always photosynthesising and his body storing it for later somehow… he’d put on a huge amount of weight in his non-Hulk form.