From Scientific American, Feb 1847

  • nymnympseudonym@lemmy.worldOP
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    6 days ago

    Thank you for the proper link and info, and apologies for the confusion.

    I am a SciAm supporter and got this in their newsletter. I would have linked but all the URLs in their emails are to a tracker (!$#^%!$) “ctrk.klclick1.com

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