The Amazing Intelligence of Crows

Crows are smart s.o.b.'s, and if you piss them off, they can also be vicious, but there may be ways in which we can start to create a mutually beneficial relationship with them, if we only got creative enough to do it.

Joshua Klein has figured out one way to beautifully test their intelligence, as he shows the crow vending machine in this TEDTalk presentation. Now how can I get them to clean my room?

Click here to watch more fascinating TEDTalks presentations.
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