3 ms·

Amazing! Can we try this with Ravens ?

• piokoch 5y ago
  That would be indeed interesting. Ravens are able to use tools, maybe they will grok currency concept too.
  • ArteEtMarte 5y ago
    Behold, the Crow Vending Machine: https://www.youtube.com/watch?v=iihdP3b6LXw https://www.youtube.com/watch?v=iihdP3b6LXw