"I built each of these machines," the man said, noting, "if I bought them, they'd cost over a quarter-million to buy." ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Abstract: In this letter, we introduce a self-calibrating electrochemical sensor for water acetaminophen (ACT) detection. The sensor is built upon a graphite pencil lead (GPL) electrode modified with ...

Abstract: Autonomous driving systems depend heavily on advanced recognition sensors, such as light detection and ranging, radar, cameras, and ultrasonic sensors, to navigate dynamic environments ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

Salem is opening its connection to Keizer's water system on Dec. 23 due to recent storms limiting the city's drinking water production capabilities at the Geren Island Water Treatment Facility. The ...

Scroll down for hints and conversation about the puzzle for Tuesday, Dec. 23, 2025. By New York Times Games Good morning, dear connectors. Welcome to today’s Connections forum, where you can give and ...

Tim Mulkerin is a freelance writer, editor, and social media manager who has been working in digital media and the tech world since 2016. He has a bachelor's degree in art history and is currently ...

Forbes contributors publish independent expert analyses and insights. Kris Holt is a writer who covers video games and word games. Hey there, Connectors! I hope you had a fantastic weekend. I’m glad ...

CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The ...