Here’s a fun video by [Ashish Derhgawen], discussing the photoelectric effect of neon lamps with some simple demonstrations. Orange light makes it light! [Ashish] demonstrates the well-known ...

When a surgeon sees the neon glow of Cytalux, using a special camera, called a near-infrared imaging system, “They’re able to dissect, and then resect right around those edges, because that ...