Peter Parker pretending to chill in Bruce and Tony’s lab when really he’s tricking them into doing his homework for him. Neither of them notice because they’re distracted by their work.
“I have a Brass statue at home.”
“Where are you going with this?”
“Well, it’s discoloured. I figured it was the Nitorgen in the air.”
“Actually, Hydrogen Sulphide is the gas that discolours Brass, Parker.”
“Cool, thanks!” *Scribbles furiously*