All Comments


Previous comments...   You are currently on page 3.
  • Posted by 5 years, 10 months ago
    No sailors in the Gulch? No one who appreciates new technology?
    Imagine! Giant freighters with sails to take them across oceans at no fuel cost and no pollution.
    The fifteen largest freighters in the world put out more sulfur oxide and nitrogen oxide pollution than all the cars on earth because they use heavy fuel oil while at sea.
    Sails could greatly reduce those pollutants and save lots of fuel.
    This invention is so cool!
    Reply | Permalink  

  • Comment hidden. Undo