Nick Fang, University of Illinois at Urbana-Champaign (IMAGE)

University of Illinois at Urbana-Champaign, News Bureau

Nick Fang, University of Illinois at Urbana-Champaign

Caption

Illinois professor Nick Fang developed a two-dimensional acoustic cloak that makes objects in the center invisible to sonar and other ultrasound waves.

Credit

L. Brian Stauffer

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