I need some ideas for a project...

[smearyllama]

So, I've been tasked with making a comic strip about density for science class.
I've go the required six panels drawn out, and I've got all the stuff I need to complete the project.

Except for an idea for the plot.
Right now, I'm drawing a complete blank on creativity.

So, seeing as how some of you guys are skilled artists, do you have any ideas for a good strip about density?

 

[Lilani]

How about something with those Windex crows flying into the windows, or a hamster eating hard and soft stuff (like eating a popcorn and then trying to munch on a bolt).

As far as looking for inspiration, just search on Youtube and Google for "dense" or "density" or something. Just immerse yourself in other ideas and you'll get one eventually.