Party Popper Prototype

My group, Applemelon made a prototype for a party popper.

In the beginning, we discussed the different parts of the model. For example, we used a long rubber band instead of the thick rubber band. We figured out that a long rubber band has more force than the thick rubber band.

Next we tested the prototype. We discussed that we should use pom poms for the filling.

To finish up we used a nut for the striker so the pompoms can explode out of the cup. We thought about what we needed to change to make it better. 

I learned a lot about prototype and modeling  

LI: to make a prototype for testing