Khinh khí cầu
Also known as montgolfier
lighter than air aircraft consisting of a bag, called an envelope, which contains heated air
AI overview
A hot air balloon is an aircraft with a large bag filled with heated air that makes it lighter than the surrounding atmosphere, allowing it to float upward. Hot air balloons matter because they represent an early and practical method of human flight that remains popular today for recreation, research, and observation.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Image
- Cappadociasunrise.jpg
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- Commons category
- Hot air balloons
- Commons gallery
- Hot air balloon
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