Smart Boats That Sail on a Bed of Bubbles
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What\\u2019s being done to clean up the shipping industry and make it less polluting?
Nick Holland looks at innovative ideas to make ships burn less fuel. The industry plays a critical role in the global economy. But it\\u2019s under pressure to decarbonise. Could giant rotating cylinders and millions of tiny bubbles be the answer?
Presenter: Kat Hawkins\\nProducer: Nick Holland
Photo Credit: Getty Images
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