Well, I have this science project class and a group of people and I can fly a model airplane to create it. The only problem is, it must be made of common materials (like rubber bands, paper clips, paper, etc.) and we can only 3 materials that are not less, not more. I need help very badly, because we’re supposed to do in the materials of tomorrow, but we do not know what this effort and we do not know how we were able to fly the plane. . . Please help me!
cardboard
tape
paper