Featured in hulls

The Sound From Ships May Attract Unwanted Critters
Barnacles Destroy Boats, But Getting Rid Of Them Destroys The Sea—Until Now
You Built What?! A Colossal Flying Reproduction of a 1935 Airship
New Foaming Metal Could Form Lighter Hulls For Cargo Ships
Slime-Dispensing Hulls Could Boost Fuel Efficiency For Ships