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I figured that up to now it fits best under history. I guess that some of the future posts in this series could be posted in physics or science. Maybe the next one. And that would also expose the earlier posts to those readers.
Your advice is "physics" rather than "science"?

Look at the forums on chainBB. Strangely, there is no Science forum but there is a Physics one!

OK, next post will go there. I hadn't heard of chainBB before.
Thanks!