Joe, Make the stirrer out of a 2-3" length of #14 copper wire insulation and shove it on the shaft. As for sppe control "All electronics, 1-800-826-5432, part #EM-114 $3.50 is a pulse width modulated motor speed control. I have sold a bunch to people for just this purpose.
I generally leave the copper inside with about 1/4" removed to fit the motor shaft, and then I make 15 deg bend about 3/4" from the bottom end. "Ole Bob" > -- The silver-list is a moderated forum for discussion of colloidal silver. To join or quit silver-list or silver-digest send an e-mail message to: [email protected] -or- [email protected] with the word subscribe or unsubscribe in the SUBJECT line. To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>

