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Once enough air is inside of the balloon, they then begin to add hot air from the burner to help push the balloon back upright. Once the balloon is upright, it's time for takeoff.

Hot air balloons might seem like magic, but there is a lot of physics at play behind their ascent.

Updated: Dec 23, 2019 / 01:40 PM EST The oldest form of flying takes advantage of the properties of hot air, or as balloon pilot Dwight Cramer says, “We put the hot air in, and it rises!

In Dawn McKenzie’s free time, she soars high above the ground in a hot air balloon, as she has since she got her FAA-issued ballooning license when she was 19. Ted Gauthier, McKenzie’s dad ...

Cameron Balloons explain how they design and make many of the fun shapes flying at the Bristo. | ITV News West Country ...