energyweaponsatme
June 02, 2015, 23:15
[SHIELDING: HOME] Shielding with water bottles: fresh water vs. sea water vs. pool water attenuation
https://www.reddit.com/r/Electromagnetics/comments/3sjzpx/shielding_home_shielding_with_water_bottles_fresh/?
https://www.reddit.com/r/Electromagnetics/comments/3sjzpx/shielding_home_shielding_with_water_bottles_fresh/?