What was the primary trade of Joseph-Michel and Jacques-Étienne Montgolfier?
Answer
Papermakers
The Montgolfier brothers were papermakers by trade from Annonay, France, which provided them with income and materials conducive to their experiments.
Related Questions
What was the primary trade of Joseph-Michel and Jacques-Étienne Montgolfier?What observation initiated Joseph Montgolfier's investigation into lighter-than-air flight?What was the initial name Joseph Montgolfier gave to the substance he hypothesized caused buoyancy?When did the first massive, unmanned public demonstration take place in Annonay?What were the occupants of the balloon during the demonstration at Versailles in September 1783?Which figure successfully argued to be the first human volunteer to fly, rather than the condemned prisoners suggested by the King?What was the general characterization of Jacques-Étienne Montgolfier compared to his elder brother Joseph?What key design element was necessary for early hot air balloons due to the continuous need for heat?What was the estimated height reached during the unmanned flight conducted in Annonay on June 4, 1783?What fundamental architectural element of aircraft did the Montgolfiers establish that remains unchanged in modern hot air balloons?