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#pbsbesmart — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #pbsbesmart, aggregated by home.social.

  1. Jim Donegan 🎵 ✅ @[email protected] ·

    #JoeHanson - How We Solved the Greatest Riddle In #Navigation

    youtube.com/watch?v=1o3_w0Ypb7

    #Science #Geography #Maps #Mapping #Latitude #Longitude #Astronomy #Navigating #Time #Clocks #GPS #PBS #BeSmart #PBSBeSmart

    #pbsbesmart #besmart #pbs #gps #clocks #time