
With liquid, heat and a bunch of bacteria, you have the makings of some kind of biofuel. However, your best bet is to just start making yogurt. If you convert those cheap calories in to more yogurt raw materials, and you have yourself a gold mine.
The core of what you are asking is how to effectively culture bacteria with your ass and crotch. Run with that, dream big and make your millions.
















Not if they are both wrong.