Tuesday, December 14, 2021


 

4 comments:

  1. haha! but geography is so ephemeral! due to plate tectonics!

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  2. Great dad joke! 😁

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  3. @ Mudpudlle: One of the things I like about Science. It's always changing.

    @ V V: I do like the classics...

    @ Marian: Oh, you'll see a LOT more of that sort of thing going forward!

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