I’ve seen Robbins around our lawn sprinkler before… I’ll have to keep my camera more handy in case they show up again

  • TheOakTree@lemm.eeEnglish
    2·
    20 days ago

    Found a neat (but low res) diagram of how these work. It makes enough sense, now that I look at it. Granted, the gear mechanism is more complicated than it shows in the diagram, but same concept.