Judy.... I chose the "ole Bob" because of the benefits I perceived from
listening to the dialog over the past months on the pro/con of
stirring.. below is a post I saved from the list that kind of bottom
lines it. Yes I got the heater light also ,not because it's needed with
the ole bob,but because it looks cool !
<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>
 I am controlling current by dropping the voltage as conductivity
increases with a transistorized circuit, so the current stays absolutely
constant. [Not just current limiting as with a resistive element]
Constant current 'should' result in constant particle size but doesn't
always due to agglomeration. Agglomeration is controlled to a large
extent by hydrating the particles as they form with constant stirring. I
believe that all LVDC CS comes off the electrodes as single ions many of
which later agglomerate into particles the size being controlled by rate
of production and speed of hydration. Too much current makes the
particles form fast before they can stablize at a given size range. With
stirring, the speed of ion production can be increased by increasing
current without making larger particles. Perhaps using the h202 as a
starter upset the hydration part and allowed metal flakes to form? 
I read on this list that the saturation point of ionic silver in
distilled water at room temperature was 13 PPM, so, anything beyond 13
PPM will form particles of colloidal silver in much the same way that
rock candy crystals are made. 
Ken
At 04:28 PM 8/3/01 EDT, you wrote: 



larry tankersley; Gainesville,Florida USA


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