sonar

Latest sonar Stories

Nanotech Sonar Speakers and Microphones Could Make Subs Stealthier

By Clay Dillow

/ Jul 14, 2010

Tiny Thermoelectric Loudspeaker Produces Audio By Tweaking Temperature

By Clay Dillow

/ Nov 4, 2009

First Acoustic Hyperlens Boosts Power of Ultrasound and Sonar

By Jeremy Hsu

/ Oct 27, 2009

Active Cloaking Could Counter Radar, Earthquakes, and Tsunamis

By Jeremy Hsu

/ Aug 19, 2009

Dogs Accepted at Harvard

By M. Farbman

/ Apr 14, 2009

How Bat Sonar Could Improve Human Cameras

By Matt Ransford

/ Mar 25, 2008

Saving Dolphins With Sonar

By Matt Ransford

/ Mar 20, 2008

From Bat Ears to Sonar

By Michael Stroh

/ Mar 18, 2008

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