Narwhal The tusks were staples of the cabinet of curiosities. European knowledge of the tusk's origin developed gradually during the Age of Exploration, as explorers and naturalists began to visit Arctic regions themselves. The narwhal was one of two possible explanations of the giant sea phenomenon written by Jules Verne in his 1870 novel "Twenty Thousand Leagues Under the Sea". Verne thought that it would be unlikely that there was such a gigantic narwhal in existence. The size of the narwhal, or "unicorn of the sea", as found by Verne, would have been . For the narwhal to have caused the
20,000 Leagues Under the Sea (Tokyo DisneySea) in a detour into an unknown world. The place where the guests end up was a world of Atlantis where mermen live. They had evolved their own in a place close to the center of the earth. The submarine was boosted by the mysterious power of the mermen, and was able to return to the base safely. This attraction's concept is similar to Disneyland's Submarine Voyage and Magic Kingdom's distinguished attraction . However, this ride does not go through real water; instead, several effect including bubbles in the window or the movements are added. 20,000 Leagues Under the Sea (Tokyo