Large PVC Structures

remmler.org/science/

Cube

Prism (We used rubber bands to secure some intersections. We used yarn to stabilize the rectangles, by making an x.)

Pyramid (We used rubber bands to secure some intersections.)

Cylinder (We used hula hoops for the edges. It was wiggly. We tried stabilizing the rectangles with yarn 'x's, but the cylinder still twisted.) Torsion.