Simple and effective mercury sensor taps into the power of tapping

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Adhered to the finger pad of a robotic hand, the triboelectric nanosensor checks a liquid sample for mercury contamination

Mercury can definitely be harmful in large amounts, and detecting its presence in foods or liquids typically requires lab-based tests. A new nanosensor, however, can quickly detect even tiny concentrations of the heavy metal onsite, simply by tapping on samples.

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Paddock Paradise focuses on storage and comfort – for people and cats

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Acorn Tiny Homes, the firm behind the Purple Heart Manor, recently completed another large and luxurious model. Named the Paddock Paradise, the towable dwelling has a spacious interior layout that's chocked-full of storage space and home comforts, including a few for the owner's cat. Continue Reading Category: Tiny Houses , Lifestyle Tags: Building and Construction , Tiny Footprint , Micro-House , House , Home
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