An evaporating colloidal particle–laden droplet leaves behind a ring-like residue after drying. We routinely observe this ubiquitous phenomenon for dried coffee drops; thus, it is known as the "coffee ...

A research team at UNIST has developed a new deposition technology that enables the uniform mixing of different metals within a single atomic layer. This advancement holds significant promise for ...

The updated Class 12th Physics syllabus for the academic year 2025-26 has been released by the Rajasthan Board on its ...

The growing demand for industrial illuminators with various parameters prompts work on new solutions. One of them is to build an illuminator that emits electromagnetic radiation to the surface in a ...

Ensuring reliable electricity supply to customers is a primary objective of the power distribution system. Over the past years, the reliability assessment has witnessed significant advancements due to ...