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: Submarine Voyage 20,000 Leagues Under the Sea: Submarine Voyage 20,000 Leagues Under the Sea: Submarine Voyage was an attraction at the Magic Kingdom theme park at Walt Disney World from 1971 through 1994. In 1959, an ambitious expansion of Tomorrowland in Disneyland was completed, which included the addition of new attractions, including the Matterhorn Bobsleds, Monorail, and Submarine Voyage. "Commissioned" on June 6, 1959, in front of Richard Nixon, Walt Disney and his wife Lillian, and officers of the US Navy, the attraction made use of early animatronics to create underwater life, and the use of forced perspective to increase the feeling