In this video I build a high power vortex cannon fueled by propane. Check out my sponsor Brilliant for a really fun way to learn! https://www.Brilliant.org/NightHawk I've done a written tutorial on this project on Instructables which you can view here: https://www.instructables.com/id/High-Velocity-Vortex-Cannon/ You can check out my original video on this subject here: https://www.youtube.com/watch?v=qyMKhM1yxnE Thanks to all my Patrons for helping me make these videos! A special thanks to my top Patrons: Syniurge, Matthew Leitzke, TheBackyardScientist, Enzo Breda Lee, John Johnson, & Thibaud Peverelli! https://www.patreon.com/NightHawkProjects Thanks for watching!