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Re: Van de Graaff



I found it works best if students stand on top of a plastic milk carton
crate- make sure the crate is sturdy enough to hold the student's weight.
Also- a nice demo is to have student's hold styrofoam packing peanuts in a
clenched fist- once they start charging up they open their fist and the
peanuts float through the air. Good luck!! - Hope

Instead of styrofoam peanuts, try "Rice Krispies" cereal. Whoa!
-tony

_____________________________________________________________________
Tony Wayne Those that can, do.
wayne@pen.k12.va.us Those that understand, teach.