Not a question--this is the only place I could find to say thank you, thank you! I'm an independent learner--introduced by relatives as the sister "who wants to know everything." I'll be 76 years old next month, so I'm feeling the pressure. I found the website while following links in in a post on Atoms and the Void list, learning something in each one clarifying the one before. Now I've found the mother-lode. I hope my thanks gets to those in charge.

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