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Question:

Any opinions appreciated.?

HeySo for math class we have to get styrofoam and mold it into an hourglass shaped form (its supposed to be a hyperbola) so that we can sand it down and pour aluminum into it and end up with a pretty, decorated bellI have no idea what to do, and I just need suggestionsIt's an in class thing, and anything would helpHow should we shape the thing? Like how should we cut the styrofoam, how thick, etc.?Thanks.

Answer:

call your local pharmacyif you tell them the code on it they can look it up and tell you exactly what it is.
It sounds like it's most likely a meclizine pill, which treats nausea/motion sicknessSorry :[
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Pouring aluminum in math class? How big is it going to be? EPS foam (expanded polystyrene) is much better to carve than the white styrofoam - it's usually pinkYou can get it in sheets in a building store/hardware place and you will have to glue sheets on top of each other to get it thick enoughAs your math teacher suggested the project s/he should have experience and tools to do thisAsk him if he has some hot wire tools, though anything with heat on styrofoam you should do outside or with excellent ventilation (e.gfume hood of chemistry lab)Make some cardboard shape of the inside and outside shape of the bell (half the bell shape) to check what has to be taken off and what stays onIt would work best if you could mount the block of styrofoam firmly on a turn table and you can carve at it while you rotate itA hot wire tool would be helpful hereYou might also look up the term strickle moldAs I am assuming that you will give the finished project to a foundry to cast, make sure you don't use anything as a material of the bell which won't burn away (no, plaster etc, use wax if you want to add detail decoration) but it does sound like a strange project for maths and makes only sense if your math teacher knows how to do itI can't write more than a few things to possibly give you some ideas, anything else would be much too long for hereI saw once a bell making process, but they were not making the bell, they made the molds for the bell into which the metal is then cast.

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