 You can see it here. If you don't mind, I can open it. This poop. But do you see any flies? Do you see any smell? There's nothing. It's just... That's always the big question, though, is smell and flies and things like that. How does a composting toilet not do that? Earth, the planet, exists because of four elements. C, H, O, N. Carbon, hydrogen, oxygen, and nitrogen.