Hot air balloon Montgolfier brothers, and had its first public demonstration on 4 June 1783 with an unmanned flight lasting 10 minutes, followed later that year with manned flights. The 1785 Rozière balloon, a type of hybrid balloon, named after its creator, Jean-François Pilâtre de Rozier, has a separate cell for a lighter than air gas (typically helium,) as well as a cone below for hot air (as is used in a hot air balloon) to heat the helium at night. Hydrogen gas was used in the very early stages of development but was quickly abandoned due to the obvious danger of introducing
Hot air ballooning Great Race" (1965 Comedy), the opening sequence features a hot air balloon competition between The Great Leslie and Professor Fate. "Five Weeks in a Balloon", published in 1863, was Jules Verne first acclaimed novel which made him famous and propelled his career as a novelist. The heroes travel across Africa from Zanzibar to Saint-Louis in a gas balloon, not a hot air balloon. In "Something Wicked This Way Comes" (1962) by Ray Bradbury, a hot air balloon with the Dust Witch is sent to find out and mark the location of the boys' homes. In Phillip Pullman's trilogy "His Dark