How Neon Signs Use Plasma to Generate Their Iconic Glow
Few visual elements are as universally recognizable and evocative as the radiant glow of a neon sign. From bustling cityscapes to cozy diner windows, these vibrant tubes of light have captivated us for decades. But have you ever paused to wonder what truly creates that distinct, mesmerizing luminescence? The secret lies in a fascinating state of matter known as plasma. While often simply called "neon signs," the magic behind their illumination involves much more than just the element neon....