Cheap Island Building possibilities
Ive been doing all kinds of research and planning on making man-made islands for a few years now, and I had a thought on one method inspired by Thinkenstein's Instructable on Trash Rocks. He has been able to make floating rocks using plastic bottles filled with air, nylon fishnet bags, and covering the combination in cement. Tadaa, Floating Rocks.
But after seeing his instructable about this, would anyone think it to be possible to make a large floating land mass using plastic bottles of 16oz and above, nylon fishnet bags, and cement? I think it sounds doable, but that's just whats been put on paper.