From: Adam 

John Beckett wrote:

> "Geo"  wrote in message
news::
>
>>I don't think I'm being clear with the POV thing. Ok so you are standing on
>>the ground, I now dig a really deep hole and push you into it, Oh look you
>>had more potential energy than you thought.
>
>
> You had to do a lot of work to dig that hole.
> Also, I have to do a fair bit of work just to stand upright.
>

Esp on a friday evening...

Adam

--- BBBS/NT v4.01 Flag-5