Water-Scraper The creators of the Water-Scraper believe that the effects of climate change mean its only a natural progression that we will populate the seas someday, so they designed this livable, sustainable structure for humans to occupy. The Water-Scraper uses wave, wind and solar power, and its bioluminescent tentacles provide sea fauna a place to live while collecting energy through kinetic movements. This floating structure even generates its own food through farming
Cardboard Cathedral in New Zealand. Constructed as simple A-frame structure from 98 equally sized cardboard tubes and 8 steel shipping containers, it is said to be one of the safest, earthquake-proof buildings in Christchurch.