hot air balloons

Hot air balloons are a type of aircraft that use heated air to rise and float in the sky. The balloon consists of a large fabric envelope filled with air, which is heated by a burner that uses propane fuel. As the air inside the envelope gets warmer, it becomes less dense than the cooler air outside, causing the balloon to rise. By adjusting the burner, the pilot can control the altitude. Hot air balloons are often used for recreational flying and events, offering a peaceful and scenic way to enjoy aerial views of the landscape below.