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Understanding Radiofrequencies Advanced

RF Spectrum Analysis and Principles of Shielding Buildings~ Is It Worth The While? – Peter Sierck at 2015 Building Biology Conference: Ecological Prescriptions For Healthy Families

 

Dirty Electricity

Michael Schwaebe’s presentation on Dirty Electricity at 2015 Institute for Building Biology & Ecology (IBE) 2015 conference, Ecological Prescriptions for Healthy Families.

 

 

 

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