Outdoor humanure systems. The feces are then composted and incorporated back in the garden. The 2 first shelters are made with woven bamboo. the third images are grasses filtering the composting toilet.
Systemes the toilettes seches exterieures. Les excrement/sciures/terre sont filtres par des plantes et reutiliser dans le jardin.
The peepeeponic guides the pee into the large compost area and gets mixed in.
Tim lives in Oakland. His humanure toilet conciscts of a bucket, dirt and ashes.