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The Lincoln Memorial Reflecting Pool is treated with ‘nanobubbles’. What are they and how do they work?

By Vince Craig, Professor, Materials Physics, Australian National University
Noura Alzaidan, PhD Candidate, Materials Physics, Australian National University

As the United States approaches 250th birthday celebrations on July 4, Washington DC’s monuments, statues and fountains are being prepared to put on a show.

However, renovations of the Lincoln Memorial Reflecting Pool haven’t gone to plan.

Soon after the renovations were complete, an…

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