Hot Air Balloons

Challenge: Design & build a Hot Air Balloon that can stay in the air the longest amount of time.

School Launch 1:21
SciOnTheFly 3:00



Fantastic time-lapse "Lorraine Mondial Air Ballons 2013"



Singha Park International Balloon Fiesta 2017


Albuquerque Balloon Fiesta 2013 11:40



Build Ideas