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
Gregory and the Hot Air Balloon Gregory and the Hot Air Balloon Gregory and the Hot Air Balloon is a children's video game developed by Capitol Multimedia, Inc., published by Brøderbund and released in 1996 for the Macintosh and Windows and Windows 3.x systems. In the town of Acorn Hollow, Gregory "The Party Freak" Chuckwood and his pet lizard Newt go for a ride in a hot air balloon, but they drift away to a faraway place. With the balloon downed, Gregory needs to find the scattered balloon parts to get it going again so he and Newt can return home. Various puzzles, interactive objects and