The riddle master asks a question, slightly harder.?!
Question: I reside on a can you can see me and feel me, But i do not affect the capacity of the can, i am colorless, odorless, and weightless, what am I?
Answers: I reside on a can you can see me and feel me, But i do not affect the capacity of the can, i am colorless, odorless, and weightless, what am I?
air?
no no
a dent?
nothing.
helium or pressure?
a lid or top
a hole....
Way to go cheesy, it was a dent.
The ridges of the can.
EDIT:
The ridges of the can is a much better answer. This better be chosen as the best answer or else I sense a conspiracy.