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
2013 Luxor hot air balloon crash body. Doctors at the Luxor International Hospital said that many of the dead suffered severe internal injuries and severe burns. After news of the tragedy broke, Governor of Luxor Ezzat Saad banned hot air balloon flights in his jurisdiction until further notice. Egypt's civil aviation minister, Wael el-Maadawi, followed by suspending balloon flights nationwide. In a statement, President Mohamed Morsi expressed his "deepest condolences and sympathy for the families of those who lost their lives in this tragic incident." National government spokesman Alaa Hadidi said a committee would be formed to investigate the accident. The bodies of the victims were