[The thud sounds continue almost rhythmically as she proceeds to talk while still trying to whack the ceiling with the can.]

Hmm, I guess you're right- I just have to make up for the lack of electrical power with muscle power, instead!

[She pauses for a moment, squinting thoughtfully at the seam between the two tiles where she's been aiming her blows.]

Just not enough heft to it, I think... Would you toss me that can of beans, please? I need something with harder edges.