Have you ever heard of a girandola? I had not until we came across this video — which is pretty incredible! This might be one of the most unique things I’ve ever seen.
Girandolas are flying horizontal wheels and are a favorite of pyrotechnicians.
But as rudimentary as the setting looks in the video, girandolas are high precision, finely tuned instruments. According a group of fireworks professionals called the Pennsylvania Organization of Recreational Chaos (PORC), “you must have every driver (rocket motor) fire at the same time and be precisely tuned in order for the girandola to fly. There is very little room for error or it will not fly.”
You can find more info about girandolas at the link above, or here and it looks like they are available for purchase here.