Johann Caspar Horner

Johann Caspar Horner (1734–1834) was a Swiss physicist and astronomer.

In 1805 Johann Caspar Horner visited Japan with the Prussian Georg Heinrich von Langsdorff, as a scientist to the Krusenstern mission that also brought the Russian ambassador Nikolai Rezanov to Japan.

Horner made a hot air balloon out of Japanese paper (washi), and made a demonstration in front of about 30 Japanese delegates.[2][3] This followed the first flight of a hot air balloon by the brothers Montgolfier in France in 1783.

Books and publications

Notes

  1. ^ Polak, 2005, p.78
  2. ^ Ivan Federovich Kruzenshtern. “Voyage round the world in the years 1803, 1804, 1805 and 1806, on orders of his Imperial Majesty Alexander the First, on the vessels Nadezhda and Neva”.
  3. ^ Polak 2005, p.78

References