There is some very good info in these. The first has a couple spots with Ibrahim Karim on biogeometry, for mitigating the nasty effects of emf from wireless, etc. It would be so great to get him here!
Since it's unlikely we'll ever get rid of this nasty stuff, besides trying for legislating to reduce levels, these kind of things need to be made commonplace and implemented into everday life everywhere this stuff is.
http://www.youtube.com/watch?v=Yhg69MtRHQoThis second talks about sound, it's effects and the counter of it. Since emf's we don't hear is just silent sound, as she mentions sound cancellation tech., the same technique should also work in using the inverse frequencies in producing a portable size neutralizing device. I'm sure these are already out there, but finding something we can use, that work for our everyday exposures might be difficult. It is possible though!
http://www.youtube.com/watch?v=-iFl8vOBBF0
~ Snoshoe