Question

who were Joseph and Etienne Montgolfier?​

Answer 1

Answer:

Joseph-Michel Montgolfier and Jacques-Étienne Montgolfier were paper manufacturers from Annonay, in Ardèche, France best known as inventors of the Montgolfière-style hot air balloon, globe aérostatique. They launched the first piloted ascent, carrying Jacques-Étienne.

Answer 2

The French inventors and industrialists Joseph Michel (1740-1810) and Jacques Étienne (1745-1799) Montgolfier were brothers who invented the hot-air balloon, an important step in the development of aeronautics.

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