July 20

Today I continued testing ways to stretch the Polyvinyl alcohol films and started to experiment with staining them. Using Iodine and Potassium Iodide together worked very well but when alone, neither of them did anything... interesting. I expect that will be doing more of this tomorrow even though I have the Imaging science class in the morning and a test in the afternoon. I have to take the test early because I will not be there Thursday. By the way tomorrow is my last day this week before I go on vacation in the Adirondacks.