The purpose of my project was to see if I can make potassium from home. For the most part I got a dark yellow liquid. The experiment came out exactly how I thought it would. I didn't use purify even slices of banana peel. It took me a while to think of a way to help the world but then I realized that now I know that you can't make an explosive from just a banana. Someone could try to get pure potassium but it is really complicated.