Cargo ship with metal sails would save 30 percent fuel

This hybrid freighter out of the University of Tokyo would have 164-foot retractable sails made of aluminum and plastic.

Originally posted at Crave

Source: http://news.cnet.com/8301-17938_105-57420784-1/cargo-ship-with-metal-sails-would-save-30-percent-fuel/?part=rss&tag=feed&subj=

plumber naperville turfgrass management degree redbud physical therapy