Cool! Thanks so much cdh! It's been eons since I read science fiction, which I read all through high school and my early 20's. There's so much to read and learn about real life nature, science, philosophy, history, psychology, etc., these days that sci fi seemed like a luxury I didn't have time for any more - tho sci fi ideas in the past actually planted the seeds for a lot of things that have now come into existence! It has been fascinating to watch! What is ahead? Maybe reading sci fi again would give me a peek of some possibilities! Perhaps I'll start by checking these two out. They sound very interesting. Thanks again! Grace
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