Week Independent agricultural like this does not need a lot of space and it requires less water than regular planting. This method can provide people in slum food and gardening may improve people's mood while keeping them busy which can reduce crime.
I love these ideas for repurposing wooden hangers. While they are probably best as hangers these ideas to give them another useful life are great. ReFab Diaries: Repurpose: Hang on to your Wood Hangers!