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1783年11月21日,法国人皮拉特尔·德罗齐埃和达尔朗德伯爵坐在法国人蒙格尔费兄弟用麻布和纸张做的一个大气球上,由蒙格尔费兄弟在气球下面开口处点了一堆火,使烧着的羊毛和干草产生的烟和热空气进入气球,成功地驾驶着这只热空气气球飘飘而起,升到了900米的空中。德罗齐埃和达尔朗德在空中飘游了20多分钟,飞越了巴黎上空,安全降落在8公里以外的地方。这就是人类第一次摆脱地球引力进入天空的自由飞行。今天,热气球仍然受到人们的重视,并且成了人们喜爱的一项
On November 21, 1783, French Pilatel de Rozie and Count Dahlond sat on a large balloon made of linen and paper by the brotherhood of Frenchman Fernando Ferguson, There was a pile of fire at the opening below the balloon, so that the smoke and hot air from the burning wool and hay entered the balloon, successfully driving the hot air balloon flying up to 900 meters. De Rozie and Dordrend traveled the air for more than 20 minutes, flying over Paris and safely landing 8 kilometers away. This is the first time mankind has freed itself from the gravitational pull of the Earth into the sky. Today, the hot air balloons are still people’s attention, and has become a favorite