Here’s a concise paragraph summarizing the news article:

A maker, Gary Boyd, has built a visually engaging tornado simulator that creates a 1-meter tall vortex using a fan and a cylindrical chamber with a mist generator. The ultrasonic mist allows observers to visualize the swirling air currents, offering a safe and educational way to study vortexes. The project, described on Hackaday, is designed to be both aesthetically pleasing and a practical learning tool.