Here is a story about a futuristic airship that could be powered by organic seaweed farms. This airship known as a Hydrogenase has total sci-fi feel but apparently could be a reality by as early as 2030. Would you be willing to take a flight or live in one? Here are the full details from our friends at Treehugger and you can see come more cool concept images below.
Organic seaweed farm could power bio-hydrogen airship by 2030? May 24, 2010