Mon, June 17, 2024 at 2:42 PM UTC Light Amplification by Stimulated Emission of Radiation, otherwise known as the laser, fundamentally changed human society upon its introduction in the early 1960s.

Australia has joined the race to field a practical high-energy laser weapon. QinetiQ Australia has been awarded AU$$12.9 million (US$8.74 million) to develop a prototype with a twist – the goal is to ...

In this video, Sam returns to his 12x20 workshop, focusing on shop organization and insulating the walls. He also sets up a ...

In their first semester, some Cornell engineering students don’t just learn about lasers in class — they build them. This hands-on intensity is exactly what stood out to students in ENGRI 1100: ...

Russia is building a new ground-based laser facility for interfering with satellites orbiting overhead, according to a recent report in The Space Review. The basic idea would be to dazzle the optical ...

You can get a red laser diode pretty cheap these days—as cheap as £1 in fact. [Beamer] had purchased one himself, but quickly grew bored with just pointing it at the walls. He decided to figure out if ...

(CNN) — Images from space reveal an enormous X-shaped building rising up from rocky terrain in southwestern China. This is a huge nuclear fusion research facility, analysts say, and it could be a sign ...

This tutorial wont be the most practical recording setup you have ever used, but it is an interesting bit of science and a great DIY project. It is a simple laser listening device that will allow you ...