you could add some fish to your water reclamation tank for a small aquaponics system. Grow a few plants to feed the fish and this forms a closed system. There is no need to fertilize, the fish do it for you! Permaculture at its finest!
Grow sweet strawberry in a vertical PVC tube is great solution for small garden or yard. Vertical planter will save you a lot of space, at the same time keep plants out of reach from garden insect pests AND enable you to switch to hydroponics.
Woodworking is a job, for which one requires to work with precision and skill. Mistakes during woodworking may spoil the whole piece. In woodworking, there are some things, which should be done repeatedly. woodworking jigs are tools,