OLED TVs are known for excellent visual quality, but also garnered an early reputation for panel "burn-in." These days, ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

While OLEDs offer an excellent viewing experience, the faint burn-in you may notice on your screen is a notable drawback. Here's how to prevent it.

Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

This FDA-approved treatment can help improve skin health and vitality while decreasing the appearance of acne, scars, and ...

A process developed at ETH Zurich enables the massive miniaturisation of organic light-emitting diodes (OLEDs) in only one single step. The light sources are now smaller than the wavelength of the ...

Diode lasers are electrically driven lasers generally made from semiconducting materials. In addition to the optical considerations common with all semiconductors, diode laser structures must also ...

When going home after school, Monica Ben not only takes with her a pen and exercise books but also a lantern to light the dark room and completes her daily homework in Mashonaland East province.

News & Products for the week of December 8th 2025 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by ...

Organic LEDs are light emitting diodes (LEDs) that use polymers or small organic molecules as their optically active element. Development of organic LEDs is driven in particular by its potential as a ...

This ETH Zurich logo consists of 2,800 nano light-emitting diodes and, at a height of 20 micrometers, matches the size of a human cell.Amanda Paganini / ETH Zurich Swiss researchers have built organic ...