Studying the filter-feeding mechanism of mobula rays, engineers developed a new design for industrial cross-flow water filters. Research shows the filter-feeders strike a natural balance between ...

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Shelby is an editor with an affinity for covering home improvement and repair, design and real estate trends. She also specializes in content strategy and entrepreneur coaching for small businesses, ...

If you’ve been thinking about buying a water filter pitcher to reduce the contaminants in your drinking water, there’s a good chance you’ve heard of Brita and Pur. As the two most recognizable names ...

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

Water filter pitchers aren’t the most effective way to purify your tap water, but they can remove unappetizing flavors and unpleasant odors, and some can even eliminate toxins such as lead and PFAS ...

Engineers fabricated a simple water filter modeled after the mobula ray’s plankton-filtering features. Pictured are pieces of the filter. Filter feeders are everywhere in the animal world, from tiny ...

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