Be Creative with Old Wine Bottles After you drink the wine, what the heck can you do with the wine bottles. Quite a lot, actually. And wine barrels make great DIY project too. Here are some DIY Wine bottle ideas; let us know which project you will try.
An alternative to chlorine pools, the BioTop Natural Pools use plants to keep water clean and clear. Wikipedia has some more info on natural swimming pools as well. These could make a great addition to a permaculture design site.
DIY drip irrigation system: bury a milk jug with holes drilled in it next to your plants. Stick the hose in the top of the jug and fill with water. Also works for feeding: add a scoop of fertilizer into the jug and add water.