Strap on your floaties because we're going out to sea. Marinate on these marvelous marine morsels of trivia: the history of the first ever submarine and its very silly name, what exactly made Disney's The Little Mermaid a complete hit and turning point for the studio, handy/horrible mnemonics for memorizing bodies of water, and the Great Pacific Garbage Patch. Anchors aweigh in a nautical term quiz, and find out what happens to aquariums when abandoned.

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