I was really intrigued by Ethan's Idea of poo powered invention. Especially since it generates multiple sources of energy from a single source! To start off, I drew up a quick side view sketch to get an idea of how it was going to look. I then started to model a 3D sketch, which is where I use basic shapes to see the proportions of the models and get an idea of where things need to be.
The Maker said...