Date: Sat, 11 Oct 1997 08:02:59 -0500 (CDT) From: Paul Burkhardt <burkhard@aries.scs.uiuc.edu> To: cp@opus.hpl.hp.com Message-Id: <aabcdefg3953$foo@default> Subject: Re: Superthrive (Andrew's experiment)
Matt Drake wrote:
> Andrew,
> The experiment is not accurate unless all the plants were clones
> of the same age. Otherwise, you did not succeed in that aspect of the
> variable.
I don't know if this invalidates Andrew's experiment. We all have
different plants and different clones of different ages. If Superthrive is
supposed to work on *all* plants as you so believe and suggest, then why
does it matter to have the same clones in the experiment? A cross section
of plants of different ages and types would be a valid scientific
experiment as Andrew had conducted. If Superthrive is supposed to work,
then it would have been more readily noticed in a cross section than in a
group of same age clones because it is possible that Superthrive is
innocuous to certain plants.
Paul Burkhardt
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