This video follows the process of building a custom boat designed to test and compare propeller efficiency under real-world ...

Electric watercraft have historically had poor range, lacked power, or been prohibitively expensive. By comparison, the Arc Sport’s battery design enables performance that blows gas boats out of the ...

Scientists say they have created a methodology that could replace two diesel engines powering a ferry boat with pneumatic propellers. The two air motors replacing the diesel engines, according to the ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. Boat propeller manufacturer Sharrow Engineering plans to ...

As part of its ongoing Aquarius Eco Ship Project, Eco Marine Power and Nakashima Propeller will explore the further use of carbo-fiber reinforced plastic (CFRP) and glass-fiber reinforced plastic ...

Subscribe to Marlin magazine and get a year of highly collectible, keepsake editions – plus access to the digital edition and archives. Sign up for the free Marlin email newsletter. A strategically ...

Schematic of the proposed pneumatic propulsion with multi-option for connectivity, be it grid and/or renewable energy connectivity. Scientists say they have created a methodology that could replace ...