While trying to find a method for aerating water without energy input, Austrian engineer Franz Zotlöterer stumbled across the idea of a mini-power plant which is simple to construct and has a turbine efficiency of but which is safe for fish due to
outhouses peppers toilets plumbing, How to create a composting toilet system with a flush toilet, a worm-composting bin and a green filter bed. Nothing is wasted and the garden is given nutrient dense organic matter.
Belatchew Arkitekter designed a tiny, unique prefab house, called Steps, for JABO. The house features a rooftop terrace that’s reached via a staircase built into the exterior structure. The small hous (Step Design)