Limescale building up on your shower screen can turn even the most spotless bathrooms into unsightly messes. Alongside limescale, soap scum creates another headache when soap mixes with water and ...

With microplastics turning up in oceans, rivers, drinking water, and even inside the human body, scientists are racing to find safe, effective ways to remove them. These tiny plastic particles, often ...

Reusing old glass jars around the house is an eco-friendly way of repurposing an item that would otherwise go into the landfill. They can be used for lots of different things, including to store food, ...

Abstract: Distributed phased arrays have recently garnered interest in applications such as satellite communications and high-resolution remote sensing. High-performance coherent distributed ...

// Given an array of integers nums sorted in non-decreasing order, find the starting and ending position of a given target value. // If target is not found in the array, return [-1, -1]. // You must ...

Apple has added yet more AI features in its latest developer betas for iOS 18.1, iPadOS 18.1, and macOS 15.1, and this time we’re getting the ability to remove objects from photos. The feature, called ...

School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea Rare earth elements (REEs), including those in the lanthanide series, are ...