On Dec 14, 1782 by the Montgolfier brothers.
The hot air balloon was made for people to travel in the air.
Hot air rises. As the air in the hot air balloon is made hotter than the surrounding air it rises.
paper and hot air with a bag put a basket with it
it is made of wicker
The Montgolfier brothers Joesph and Michael made the first manned hot air balloon but the Robert brothers and Jacques Charles made the first manned hydrogen balloon
lots of nylons
In 1783
The Montgolfier brothers.
To fly
The first hot air balloon as we know it was made in France by the brothers Montgolfier in about 1750. It is said that hundreds of years earlier, people in South America made toy hot air balloons.
its effect increases as balloon moves upward
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.