axle
Different ways to do the same job. Check the setting and limits of each use before choosing one.
Paper
Use blunt, smooth rods. A rolled paper rod is a proposed experiment for very light loads; check stiffness and fit.
Suggested in Make a cardboard car.
No shared attempts yet.
Wooden skewer
Use blunt, smooth rods. A rolled paper rod is a proposed experiment for very light loads; check stiffness and fit.
Suggested in Make a cardboard car.
No shared attempts yet.