Comment by ffsm8

I threw together a ratio calculator for Dyson sphere project to get the last two achievements done.

https://wohlben.github.io/factory-fractals/recipes/75?target... It's not really optimized for mobile though, and I actually forgot to give mobile users the recipe picker.

And there seems to be a strange bug only with the rare quartz recipe (it thinks it'll provide 1/4 more items then it does).