A new breed of nail… stronger, tighter holding, able to leap tall buildings with a single bound, etc.
Why on a boatbuilding site? Well, I thought there could be some interesting trends in fasteners… people use ring nails that sound a little similar, and lots of screws. Maybe these or some other type of nail might be useful in your boat building endeavors.
If nothing else, many of us have docks or structures near the shore where this technology may be of use.