a giant smoke ring machine. A vortex in aerodynamics is a mass of air that spins around itself on a circular axis while moving forward. It is created here by forcing air through a circular opening. The vortex generator has a movable back wall to act as a plunger to push the air out. You can feel the vortex hit you like an air ball even if it's fired from across the room. If done properly, a vortex of this size can even blow out a candle from across the room!
dude how the hell did you do that?
skatefallen91 3 years ago
lol. its just a box with a hole and a movable back. When you push the back it forces the air out and just makes that ring. I've made a few smaller size ones
Mirber 3 years ago
what did you use for smoke?
scrplyr64 4 years ago
a fog machine
Mirber 4 years ago