Cargo ship uses giant kite to propel it across the ocean
...propellers turning and the ships heading on the right course. There is one form of energy that's plentiful out at sea, however: wind. Yep, there's always wind blowing at sea, and now some cargo ships are now harnessing that power to move ships
Yes, the first trans-Atlantic trip by a cargo ship using kites to help propel it just wrapped up...
