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To: hoosiermama

Wouldn’t Israel be all over that instead of building the 30 foot deep wall?

No NOTHING about seismic sensors. How far deep? How reliable? Thanks :)

How much ground can they cover?

Are they attached to a vehicle?


10 posted on 12/06/2016 2:27:24 AM PST by dp0622 (IThe only thing an upper crust conservative hates more than a liberal is a middle class conservative)
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To: dp0622

Don’t really know. Just seems that that american technology could come up with some type of device


11 posted on 12/06/2016 3:10:32 AM PST by hoosiermama (“Christian faith is not the past but the present and the future. Make it stronger. "DJT)
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