R.C. model Hot Air Balloons

[@davinawonderling9361]

This is so cool! Thanks for the neat video! Hot air is so fascinating 😊

[@HeliumCityCartoons]

0:56 cool battle bus balloon 2:49 I know that blimp, it was made out of a hot air balloon experiment, it was a hot air balloon that can be changed, the pattern and the number of gores 9:06 is that a parachute or a balloon without air?

[@richardbarlow6774]

Why?

[@davinawonderling9361]

Why not?