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Ballast keelA heavy keel fitted to vessels to lower the center of gravity and improve stability.
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Ballast keelA heavy keel fitted to vessels to lower the center of gravity and improve stability.
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Ballast keela heavy keel, usually cast of lead or iron, that lowers the hulls center of gravity and thus increases resistance to heeling. Lead is more desireable because it is denser and thus takes up less space [..]
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