How to get rid of reflections in car photos using a polarizer. This video is to show you the actual process of putting together multiple frames or "layers" in photoshop to create a beautiful image. dm ...

A device produces green light while a researcher in lab gear stands in the background. This OLED device, which is held by a mechanical support, is producing circularly polarized light. Credit: ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging from hospital-grade pulse oximeters to consumer wearables that track heart ...

Researchers at the University of Tokyo have developed a microscope that captures signals across an intensity range fourteen times wider than conventional systems. The device records both forward and ...

Who doesn’t know the problem of glare when trying to ogle a PCB underneath a microscope of some description? Even with a ring light, you find yourself struggling to make out fine detail such as ...

ABSTRACT: The quantity and quality of oocytes obtained after egg harvesting or retrieval have been regarded as a variable that influences fertilization and the development of viable embryos, ...

There are a lot of tutorials to get through early in Dying Light: The Beast. Many of them are helpful as you learn the ins and outs of the mechanics, but after a few hours, they can become an ...

In the continuous evolution of optical technology, stress-free objective lenses have emerged as a prominent solution, notably for advanced polarized light microscopy. These lenses are designed to ...

Ms. Anderson, a contributing Opinion writer, is a Republican pollster and a moderator of Opinion’s series of focus groups. In a moment when partisan tensions feel as though they are reaching a ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...