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the titanic underwater
Video

The Titanic Wrecksite

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Screenshot from video of a diver swimming with an underwater camera.
Video

The Trouvadore: A Story of Deliverance

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Scientists are finding ways to preserve and study sunken warships
Video

Battle of the Atlantic

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A sailing canoe heads toward an island in the distance at full sail.
Photo

Hōkūleʻa of Polynesian Voyaging Society

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Four people working aboard the deck of a ship. Two are checking materials and noting observations while the two in the background adjust the canoe's rigging.
Photo

Lehua Kamalu and Fellow Crew Aboard Hōkūleʻa

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Two sailing canoes float on open water, with islands spotting the horizon. The canoe hulls are orange along the bottom half and white along the top, with brightly colored sails.
Photo

Voyaging Canoes Hōkūleʻa and Hikianalia

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A sailing canoe sits in a Tahitian bay, surrounded by crowds of onlookers, and several smaller canoes full of people there to celebrate the occasion.
Photo

Hōkūleʻa is welcomed in Tahiti in 1976

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Walter Adey and the NMNH coral reef tank
Article

The Evolution of a Reef Aquarium

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Fish swim around the wreck of the HMT Bedfordshire, an Arctic fishing trawler that was converted into an anti-submarine warship during World War II, and sunk off the coast of North Carolina.
Article

Underwater WWII Wrecks – Pollution or Cultural Heritage?

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Two nurse sharks hover over a baited cage
Lesson Plan

Why Do We Explore the Ocean?

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The Charles W. Morgan tallship
Article

History and Modern Science Collide for the 38th Voyage of the Charles W. Morgan

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The Charles W. Morgan tallship
Photo

Charles W. Morgan

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