The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as ...
The U-shaped measuring device is built to fit toilets of any size, and can last for more than 1,000 tests, the company says. The Withings U-Scan, Vivoo's most well-known competitor in this category, ...
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 ...
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