Latest Acoustic cloak Stories
Optical cloaking devices that enable light to gracefully slip around a solid object were once strictly in the realm of science fiction.
Scientists have developed a new device that makes objects invisible to sound waves.
In one University of Illinois lab, invisibility is a matter of now you hear it, now you donâ€™t.
Scientists believe they have developed plans for new technology that could make sound proof homes a reality.
Contrary to earlier predictions, Duke University engineers have found that a three-dimensional sound cloak is possible, at least in theory.
- To swell, as grain or wood with water.