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