9 Sep
2008
9 Sep
'08
7:04 a.m.
From: mouse at Rodents-Montreal.ORG
It takes even longer.
It has taken even longer, which is not quite the same thing. Do we
have any reason to think we know how long it actually takes? That is,
the time actually required, as opposed to the time taken in the cases
we've looked at?
Hi
In any case one can skip the coal method if one has some calcium
or lithium metal. Just heat the metal until melted in a vacuum and then
add CO2 gas. CO2 can be had from a number of common sources.
Dwight
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> And to make coal...
You find a old swamp, and cover it for few million years ...
I don't believe
it takes quite that long.