Bottle wall: empty plastic bottles stuffed with plastic bags, sandwiched between chicken wire and them cemented in concrete. The ultimate in recycling & making something from almost nothing. A peace corp worker came up with this idea to build a school.
Recycled plastic bottles have previously been used to make a sustainable home, but an ambitious new project in Panama hopes to use the ubiquitous modern waste product to construct an entire village. It's early days yet, but the idea is that the aptly-name