Sonar

When finding the tunnels, I would recommend using sonar, if it is not already in use. When finding something deeply underground, in other areas miners or just treasure hunters use a powerful audio admitting tool to map out what is below.

Should be possible in Israel as well.

Here is is a link to a company that sell these things:

http://www.socon.info/67-1-sonar-tools.html

Categories: Politics Tags:
  1. No comments yet.
  1. No trackbacks yet.
You must be logged in to post a comment.