In this video tutorial, viewers learn how to make a simple fuse that is waterproof. This task is very easy, simple and fast to do. The materials required for this project are: black powder, aluminum foil and a spoon. Begin by cutting a thin strip of aluminum foil. Then place some black powder in the aluminum foil and roll it up tightly. Now twist the aluminum foil to prevent the black powder from falling out. This video will benefit those viewers who enjoy experimenting and are interested in science, and would like to learn how to make a simple waterproof fuse.