SEATTLE , Oct.andnbsp;Unfortunately, disasters like the recent one in Mexico happen with frightening regularity - not just earthquakes, but hurricanes, typhoons, tsunamis - all of which can cause structures to collapse. Disaster dogs are certainly useful in locating buried victims, but they have numerous limitations. Ground-Penetrating Radar can also help, but is extremely expensive, limiting the availability of sufficient units when and where needed. Click here for more.
from Cellular News http://bit.ly/2xQmDNK
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