A hot air balloon is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. Suspended beneath is a gondola or ...
Jun 7, 2021 · He says the basic science behind ballooning is simple. Warmer air is less dense than cooler air, so it rises. “It's literally just heating the ...
The hot air balloon consists of three parts: envelope, basket, and burner system. It's a fairly simple piece of equipment, and for what it delivers, ...