1M views · 8K reactions | A vortex cannon is one of the coolest DIY science projects you can build, and in this video, you’ll learn exactly how to make one step-by-step! This simple device uses air pressure to shoot powerful smoke rings across the room—perfect for science demos, fun experiments, or just blowing people’s minds. #VortexCannon #DIYScience #PhysicsExperiment #AirPressure #ScienceProject | Gadgetxplore | Facebook