On Thu, 21 Apr 2005, William Chops Westfield wrote:

>
> On Apr 20, 2005, at 9:33 PM, Russell McMahon wrote:
>
>> I await sensible direct-Methanol fuel cells. Better still direct-Diesel
>
> Direct ethanol would be handier, since you can go (self-fueled) biological
> processes most of the way.  Or something that eats sugar...

There already is one that 'eats sugar'. It's some enzyme that burns 
sugar and produces very small amounts of electricity. There was an 
article in an online magazine I read.

Peter


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