It’s an age-old problem. You draw up a nice 6.5-meter ... A UV light cures the plastic and you wind up with printed fiberglass. That’s the story behind the MAMBO, a 3D printed powerboat.

Thanks to the collective efforts of these women and fishermen, in the past five years, a total of over 110,000 plastic bottles have been collected from the local waters. Over 80,000 old boat ...