This is a lab description and rubric that involves a take home experiment that is good for chemistry with galvanic reaction or envirionmental science with concepts of recycling and restoration of national monuements. It would be great for an advanced or AP class. The lab involves simple materials that all students can aquire. It is a good activity to give the students a chance to be creative and think beyond a solution to reprocussions of the solution. The file is a Microsoft word file that is easily changable to your preferences. The time given to complete this lab was about two to three weeks. It was started in class and they took it home to complete.