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