(TrendHunter.com) The conceptual ‘Green Ocean' floating marine farm has been designed by Japan-based N-Ark as a sustainable farming solution that would work diligently to support plant life by harnessing... (TrendHunter.com) The conceptual ‘Green Ocean' floating marine farm has been designed by Japan-based N-Ark as a sustainable farming solution that would work diligently to support plant life by harnessing...