I have a physics final project to do. I was wondering if you guys could help me think of what to do it on. I was thinking of maybe something with fish, water, filters, glass, electricity, just something with fish tanks I guess. I have to create a multimedia (video, poster, powerpoint, some type of visual basically) and written document. The possible topics: motion, forces, momentum, mechanical energy, heat energy, electricity, waves..
What topic and what could I make, that you guys think would be pretty interesting to do? Oh, also it has to be something that can be kept by the teacher, in case that eliminates some stuff.
Current fish (includes all 3 running tanks): Polypterids, severums (of which I raised from eggs), gouramis, plecos (gold spot ones & a gurupa), loaches (zebras, yoyos, & a kubotai), macculocchi spotted silver dollars, an African butterfly fish, & Ctenopomas (a leopard & an ansorgii)