Eco-friendly Ship to Cross Ocean Powered By Waves | Inventor Spot

Eco-friendly Ship to Cross Ocean Powered By Waves | Inventor Spot: "First there was the air-powered car, now here comes a wave-powered boat! The three-ton catamaran Suntory Mermaid II may not set any speed records on its May 2008 voyage from Hawaii to Japan but as the Tortoise once said, 'slow and steady wins the race'."