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Subject: Exciting Duracell Ultra powering Star Diamond data soon to come!!!!!!

Author: J. C. Boco

Date: 21:33:35 04/06/04


You have all been waiting for the exciting data regarding battery type and
length of operation of the Novag Star Diamond.

I have tried several types of alkaline batteries so far.  Panasonic, Maxell,
Duracell, Energizer.  For the Maxells, I simply played chess and during one of
my games I noted that the battery light came on (Game #14 I think, at near 24
hours).

For the remaining three I did a fast discharge by setting a long time control
and letting the computer play itself.  Then when I got to 20 hours I gave the
batteries an overnight rest and then started its thinking again, checking every
15 minutes or so to determine if the battery light had gone on yet.  If 2 hours
were spent (total 22 hours) and no battery light, I gave the batteries another
overnight rest before the next 2 hour session.  All these batteries are pretty
much the same, 23 to 25 hours of power.

I am now draining the Duracell Ultras (a $3.57 experiment in case someone wants
to help support my research!!!!), and soon the red-hot scientific field of
Batteries and Chess Computers will be advanced somewhat.



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