Today we picked up from Friday and kept working throughout the day. Today we started by narrowing down on only a coupe of ideas which was helpful because it gave us an agenda that we had to complete. We also started making prototypes to scale using PVC pipe, cardboard, and hot glue.  In our project we are going into the direction of just making an extension for snow terrain. We decided to chose this because there is not a lot of attention to this area. This makes me excited because we are doing work in an area that others might not seem as important.  Going into the future of the project some unknowns that I have are the final materials that we will use.  When it comes time to work on the final project choosing the right materials will be crucial to the function and durability of the model.