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 — or, unscientifically speaking, smash through

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参加 February 2007

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2026.06.29 02:00

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 — or, unscientifically speaking, smash through — algae, bacteria and other chemicals.