On Mon, 7 Jul 2008 11:17:28 +0200, "scott" <sco### [at] laptopcom> wrote:

>I saw something once, some sort of automatic thing that goes around your 
>land by itself, it has some sort of positioning system so it knows where to 
>go, can "see" how long the grass is and of course actually cuts it.  Never 
>needed emptying, got it's power somehow from the grass itself, and produced 
>this white liquid which was ok to actually drink!
> 
Is that the thing that also converts the grass into fertiliser and at the end of
its useful life can be rendered into a protein thingy that can be consumed?
-- 

Regards
     Stephen

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