Transformation optics is a technique that simplifies the modelling of optical devices by altering the coordinate system, warping space to control the trajectories of light rays. The mathematical tool ...

A model quantifies the environmental footprint of wearable health-care electronics and identifies strategies to reduce their environmental toll. Privacy in the age of ...

Matt Webber is an experienced personal finance writer, researcher, and editor. He has published widely on personal finance, marketing, and the impact of technology on contemporary arts and culture.

Need to scan, copy, or fax, in addition to printing? An AIO printer is what you want. Find the right multifunction machine based on our in-depth reviews and expert advice. Most of my current work for ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...