3D - 2

How to build a 3D model of the digestive system? we aren't allowed to use clay/play-doh or cardboard?

It's for a science assignment, it hopefully will be a working model but doesn't need to be ! ANY SUGGESTIONS WILL GLADLY HELP! and i have to make an oral presentation on it any ideas? thanks any help appreciated :)

Public Comments

1. PVC pipe and fittings. Talk to a plumber.
2. you can use tube for the gullet, and bigger tube for the big intestine, and small tube for small intestine, for the stomuch you can use ballon