3D Printing Metal Parts

Helena returns to Darwin to explore a groundbreaking metal 3D printing technology developed by Steven Camilleri. Steven, a native of Darwin, has a history of innovation, including a solar car that set world speed records. His company focuses on making metal parts quickly and cheaply using 3D printing. The video follows Steven as he applies this technology in the field, visiting a local barramundi farm to address a specific need, showcasing the practical applications and potential of his invention.

What are the potential benefits of using Steven's 3D printing technology for local businesses?

What is the significance of the coupling part in the fish farm's operation?