Report In this partial the principal objective was to ensemble all the ideas we had and researched along the first partial. The principal struggle with this task was obtaining the materials that we needed to complete the second phase of our prototype because most of our established chemical reactions were think to have chemicals that we needed to order outside the state, with this complication we had to think a fast strategy to complete our prototype , we used materials that were easier to get and gave a good result for a test, there were struggle with the team working because some of the members weren`t able to work along with their teammates because they had to work but we managed our times to try out the best of our team and use the time with more solid work ideas, this partial was a testing one , but we managed it well until the end.