Paris in the 18th century Paris from across Europe and from the United States to share ideas; Benjamin Franklin came in 1766 to meet with Voltaire and to talk about his experiments with electricity. The 18th century in Paris was a particularly inventive period. Some of the discoveries of Paris scientists, particularly in the field of chemistry, were quickly put to practical use; the experiments of Lavoisier were used to create the first modern chemical plants in Paris, and the production of hydrogen gas enabled the Montgolfier Brothers to launch the first manned flight in a hot-air balloon on 21 November 1783, from the Château
Duck Dodgers in the 24½th Century Duck Dodgers in the 24½th Century Duck Dodgers in the 24½ Century (spoken as "twenty-fourth-and-a-half") is a 1952 Merrie Melodies color cartoon from Warner Bros., first released on July 25, 1953, that stars Daffy Duck as space hero Duck Dodgers, Porky Pig as his assistant, and Marvin the Martian as his opponent. This cartoon marked the first of many appearances of the Duck Dodgers character. Marvin the Martian had been introduced as an unnamed villain in Warner's cartoon "Haredevil Hare" (1948), playing opposite Bugs Bunny. He was later given the title 'Commander, Flying Saucer X-2' in 1951's "The Hasty Hare".