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 ...

Even though water covers two-thirds of the Earth’s surface, less than 1% of it is fresh and easily accessible for human use. Preventing unnecessary wastage of this limited resource is therefore ...

Abstract: River water level monitoring plays a pivotal role in environmental management, flood prediction, and disaster prevention. This paper presents a novel river water level monitoring system ...

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Water module for urban bug out bag v3.0 explained and organized. 2025 lookback: Trump yanks federal funding from NPR in move conservative advocates said was long overdue New Details on Nick Reiner’s ...