Pranav .M. bharadwaj

my thanks for the suggestions ... is the static electricity generator harmful in any way ?? any specific cautions that i'm supposed to take before using said device ??

A.V.RamaniSuch gadgets work on flowing air. They do not attract dust from a distance.sir i don't want them to attract the dust from a distance .. i want them to...

I would like to build a chalk duster that can attract the dust produced by a statically charged brush and store it in the body. I would like to know...