Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Food

What is in a hot air balloon?


A hot air balloon is inflated partially with cold air from a gasoline-powered fan, before the propane burners are used for final inflation.

{{ relativeTimeResolver(1542398259641) }}

LIVE
Points points 43
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE