Life and Energy

On Mon, 30 Aug 2004, Greg Toland wrote:
 > Without
 > being too nosey, why can you not be helped 'remotely'?
From the other end I find it difficult to help someone
without drawing pictures (impossible actually, but, say,
on the phone, I can still draw pictures. I don't actually
-have- to show them to anybody...) so local is easier.

However, possibly discussion here as well as local help
would be good? Some of us could help and others of us could
learn just reading the discussion.

Try asking a question and see what you get. Actually, I'll ask
one: Anybody know, biochemically speaking, why heavy metals are
poison? My understanding is that they are poison to some degree
to all living things, so it must be a pretty basic function it
messes up... (try for a Dr. Asimov popular science essay level
here if possible --Or even better a reference to a DAPSE)

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