conservative field
you really don't want to know
(
plentyofants more ghee, vicar?,
Thu 26 Apr 2007, 0:51,
archived)
wooo
it looks like someone gets it finally
(
wjh31,
Thu 26 Apr 2007, 0:54,
archived)
and, it's (vaguely) relevant to the original post
because sisyphus is doing work against a gravitational field,
which is one
(
plentyofants more ghee, vicar?,
Thu 26 Apr 2007, 0:59,
archived)