>the week assignment is to design a 3D mold, machine it, and cast parts from it
>this week i'll be helping my wife elena with her moss voltaics project

>we'll be building bricks which represent sort of a container that can create special microclimate that helps to keep moss alive

>designing the bricks

>preparing the file for milling

>milling process


>casting process

>result: cute ashtrays


let's see what happens next.