ALBUQUERQUE, N.M. -- Fog can play a key role in cloaking military invasions and retreats and the actions of intruders. That's why physical security experts seek to overcome fog, but it's difficult to ...

Scientists are developing a new acoustic sensor to be tested in a new hemi-anechoic chamber. This new sensor could one day be used to help locate individuals trapped in collapsed buildings, such as ...

It is often necessary to provide some type of shielding in order to perform RF/wireless testing with an acceptable amount of external noise. It is also often necessary to perform testing where the ...

Scientists have developed a fog chamber — one of the world’s largest — that meets the needs of the military, other government agencies and industry. The 180-foot long chamber provides a controlled-fog ...