This unique-looking new ship will be powered by wind and solar.  It will have retractable solar panels and wind generator.  It's distinctive hull shape was inspired by the whale.  It will carry 5,000 passengers and travel the globe on peace voyages.  For a photo and more information visit:

http://cruisefever.net/1203-cruise-ship-powered-by-wind-and-solar-to-debut-in-2020/