The deck of some boats, such as the Taunton, a 228-foot Danish steamer built in 1902, lie just 10 feet below the surface, an easy duck dive for even an average swimmer.

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She took one more hard dive, then, exhausted, floated up to the surface, and he netted her.

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Cameron became the first man to complete a solo dive to the Challenger Deep, which is seven miles beneath the surface of the Pacific Ocean.

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