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17 Dec
Underwater Robot Can Reduce Navy's Fuel Consumption

Underwater Robot Can Reduce Navy's Fuel Consumption

Photo via US Navy

According to the US Navy, barnacles and biofilms can slow ships by an average of 10% due to added drag, which can add up to as much as a 40% increase in fuel consumption to counter that drag. But, an underwater robot with an adorable acronymed name - Hull BUG - that can clean ...

Bury TreeHugger August 25


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