Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick comparison of their ability to cut and engrave. I do not have a lot of ...

Three laser experiments today: laser-induced electroless copper plating, laser-assisted electroplating on stainless steel, ...

The physicist William Shockley is perhaps today best known for three things: his role in the invention of the transistor, his calamitous management of Shockley Semiconductor which led to a mass ...

Engineers at UNSW Sydney and Monash have developed an innovative way of sending hidden information that's hard to intercept.

The relatively simple acronym OLED, for organic light-emitting diode, isn't the only variant. There are terms like AMOLED and PMOLED worth understanding too.

Implementing strategies that slash laser diode failure rates by at least two orders of magnitude can banish ...

Thermoradiative diode technology conceals electronic data signals within natural heat radiation, making transmissions nearly impossible to detect.

Researchers at UNSW Sydney and Monash have developed a data transmission system that hides signals in background heat radiation, making them invisible to anyone trying to intercept them. The post ...

This lightweight portable 16-inch 3K OLED display offers 120Hz refresh rate and 500-nit brightness. We test how it performs.

When you think of an AI-forward PC, you might think of something like NVIDIA's $3,999 DGX Spark — a computer with enough ...

How to light your home beautifully and cut electricity use - From zoning rooms to the 5-7 layered-lighting rule, explore top ways to brighten your living space while keeping energy bills in check ...