Re: Introduction

[SFreihof <SFreihof@aol.com>]

In a message dated 5/11/98 12:12:01 AM SA Pacific Standard Time,
deverett@idx.com.au writes:

<< It's possible the battery you are thinking of is more like the
 proton-exchange battery that uses one aluminium and one magnesium
 sacrificial rods. Filling the cell with water, fresh or sea, causes a
 chemical reaction to occur which causes electrons to flow. >>

Here's another good idea.  Are there any negative environmental aspects, i.e.,
do they produce waste?  A consideration for emergency power supply maybe?
Always so many good ideas floating around....