Oh, I am a subscriber... but you know it is free. You could join,
just like Medscape. No money, nothing but some emails on the next issue.
I learned of this wonderful science site from olsen at PD forum.
So don't hesitate to join. It is safe to do so.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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