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NewJazz
5 days ago
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CATL expects oceanic electric ships in three years
Regenerative braking for boats would be a complete waste.
Unless you have a large sail to generate thrust to spin the propeller...
lostlogin
5 days ago
[–]
It’s a pity that the sail isn’t also PV solar.
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Unless you have a large sail to generate thrust to spin the propeller...