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The El Paso

Can the so-called nanobubbler save the Reflecting Pool?

By Sunlen Serfaty, CNN (CNN) — The $1.7 million “ozone nanobubbler” being used in an effort to make the Lincoln Memorial Reflecting Pool water crystal clear has a unique ability to shoot 500 million microscopic bubbles into every teaspoon of water. The injected oxygen is supposed to oxidize — o...

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