Abstract: This article provides an introduction to the theory of mechanism design and its application to engineering problems. Our aim is to provide the fundamental principles of mechanism design for ...

Learn how to make a DIY respirator mask using an empty plastic Coca-Cola bottle in this easy-to-follow tutorial. We'll guide you through marking and cutting the bottle, assembling air filters with ...

Whatever one might feel about bombastic Pierce County Sheriff Keith Swank, he is one of the few elected officials around liberal Puget Sound who embodies the true spirit of MAGA. In that sense, he’s ...

(NEXSTAR) – Federal agents involved in nationwide immigration crackdowns have come under fire for wearing face coverings – and it’s not about COVID or the cold weather, the Department of Homeland ...

As a massive winter storm barrels across the U.S., power grid operators are taking extraordinary steps to keep the lights on and avoid rolling blackouts. The storm, stretching more than 2,300 miles, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Hannah Frye Hannah Frye is a writer covering beauty and style products. She’s ...

Managers of electric grids say freezing temperatures and ice and snow could lead to power outages in many places, potentially leaving millions in the dark. By Ivan Penn and Rebecca F. Elliott As ...