I recently moving back to my late grandpa house, and set up all my Pc. After few days I'm notice some strange happen in my UPS battery backup it not work properly, the electricity inside very quickly wear out. Ofcourse I thought this is may have some issue with old part compartment (even tho I buy it 7 month ago), so I decide buy new one with more capacity voltage. But the problem still appear so I just ignore it because in few day I will back to my house, after back to my house all thing work properly even my old one UPS.


So what is inside this underground soil? is it possible that maybe metal (Gold, silver or tin) have something to do with all of this.