How can I build a model of the stomach and esphagus?

[tag]

I need to build a model of the stomach and the esophagus for a science project. Does anyone have suggestions as to how I go about this??

[scibudadmin]

Here is EDS' response to this post (started a new thread accidentally).

Shijun
Science Buddies Staff


Hi Tag,

Are you interested in a working model which functions similar to those organs, or just a mechanical model that looks like them but doesn't do anything?

(I'm not sure I'd have a clue how to go about doing the former, but someone else here might.)
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Erik
Science Buddies Expert

[tag]

Just a mechanical model...for grade 5. Any ideas will be appreciated!