World’s largest artificial REEF

New concept images show 'the world's largest artificial reef' measuring 77-square-miles that's being built in Dubai. The 'floating living lab', dubbed Dubai Reefs, will consist of a series of interconnected islands that will host humans in luxury eco-lodges, surrounded by millions of mangrove trees.  They may look like giant silver lily pads in a pond, but they could be the future of living. (Daily Mail)