Oceanbird can carry 7000 cars and is powered by the wind

Wallenius Marine is a shipbuilding company out of Sweden, and it has announced a unique sailing vessel called the Oceanbird. The ship is a car and truck carrier with a capacity of 7000 cars. The major difference between Oceanbird and other vehicle carrying ships is that the wind powers Oceanbird. Most will envision a massive ship with giant sails, but …