This is my final product.

It works because the battery goes from potential electric energy to electric energy when turned on, which goes through the wires into a motor that holds a fan. The fan is turned by the electric energy turning into mechanical energy and whilst spinning it also uses sound energy.

I was successful in the cardboard and hot glue areas, as they were pretty straightforward and simple to go through with. However, I struggled for a while with connecting the wires and figuring out how to make them stay attached so that the energy would go through the 2 wires. I think I need to focus on improving how on task I was for the project, as I got distracted in time and wasted a lot of time which would have allowed me to finish the product probably a class sooner than I did. I could also have made the fan more visually pleasing or tried to hide the wires a bit more.

The impact that this would have on the environment is probably little to none as all it does is create wind. However, the materials needed for the fan would harm the environment, as they would take fossil fuels to create. The potential audience for this product would be people needing a fan, for example people living in warm countries.