Editor’s note: In this Design Idea (DI), contributor Bonicatto designs a digital filter system (DFS). This is a benchtop filtering system that can apply various filter types to an incoming signal. The ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas ...

Replacing household appliances can be expensive, but Marks Electrical makes it easy to find quality products at great prices, from washing machines and fridge freezers to the latest TVs and cooking ...

Coffee-lovers are often willing to spend a premium, whether on their daily cafe run or investing in a high-spec coffee machine that does everything except grow the beans. But what if you could enjoy ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Rolling into battle in a vehicle that weighs the same as ten elephants and can raze entire buildings with a single shot never gets old, but finding the best tank games that deliver in every key area ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

About Canada Nickel Co. Inc. Canada Nickel Co., Inc. engages in the exploration and development of nickel cobalt properties. It holds interest in the Crawford Nickel-Cobalt Sulphide project, which is ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

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 ...

Chris Neiger has 10+ years of experience writing for both print and online publications. His work has appeared in the BBC, The Motley Fool, and AOL. Yarilet Perez is an experienced multimedia ...

Abstract: The present invention relates to BE SHIELD, a state-of-the-art preventive maintenance system specifically designed for CNC machines in the hardware manufacturing industry. This invention ...