The balloon was designed for navigation of the air.
A hot air balloon on the ground surrounded by men.
A hot air balloon encased with a net, mid flight.
Hot, expanding air bubbles through the water.
The first hot air balloon. It was invented by the Montgolfier brothers, Joseph-Michel and Jacques-Etienne.
This is a drawing of a hot air balloon voyage. The hot air balloon is made up of a balloon bag that…