hello mga maam and sirs

may na observe lang ako while reading the thread. sabi sa first post may board na nakasulat na magnetic filed caution diba? so siguro nga totoong meron. kung hindi man totoo na may magnetic field, edi linoloko nanaman tayo ng govt or kung sino nag lakay nung board? gasp grrrrr

by the way. i read somewhere before. kung malaki ang magnet hindi nya kaya kunin yung mga maliliit na metallic or mag netic object. or sometimes wala sya dun sa "magnetic field" nya hindi din ma magnet. same principle with big magnets on the car wreck yards na nag bubuhat ng cars. malakas yun to lift cars pero naka "direct: only to the car it is lifting that is why hindi dumidikit yung ibang cars sa paligid.