David Eicher is one of the most widely recognized astronomy enthusiasts in the world. He has been with Astronomy magazine for more than 40 years, beginning as an assistant editor and working through ...

When Monster Mike hits the saltwater, you know it’s going to be wild—but this time, he's bringing a remote-controlled boat ...

Explore the capabilities of the Neje Master 2S Plus with its powerful A40640 laser module in this exciting video. Watch as I demonstrate how to cut and engrave various materials to build a fantastic ...

Abstract: Our study presents a technique for analyzing frequency noise in semiconductor lasers using a self-homodyne method. Through the application of a computational approach to experimental data, ...