How to Make an Axle for a Balloon Car

The video tutorial explains how to build wheels and axles for rubber band or balloon cars using various materials like CDs, bottle caps, straws, and skewers. It provides step-by-step instructions for assembling these components and encourages experimentation with different materials to find the best fit for your project.

What materials can be used to make wheels for a rubber band car?

What are some extra materials you might need when building a rubber band car?

Describe the process of making a wheel and axle using a straw skewer and bottle caps.

What should you do to ensure that the axles can spin freely?

How can you center a wheel on an axle when using a CD?