In France, from the very beginning ballooning was the province of the scientists. The most prestigious scientific society in the nation, the Académie Royale des Sciences, was involved. As often happened when there was a scientific discovery or controversy, the Academy appointed a commission to study and evaluate this new aerostatic machine. Society was important because of safety reasons as well, because many flights ended in failure.
Comparison price excludes free shipping to the US, UK, Canada, Australia and most of Europe.