The handheld vortex cannon, or AirZooka, operates on the same principle as the larger vortex cannon but is more portable and user-friendly. It consists of a smaller chamber with an elastic diaphragm at the rear and a circular opening at the front. By pulling and releasing the diaphragm, a focused ring of air is propelled forward, creating a visible vortex that can be used to playfully disrupt hair or paper targets. The AirZooka demonstrates the fundamental principles of vortex formation and fluid dynamics in a compact and engaging format, making it an accessible tool for hands-on learning about vortices.