Interesting Things with JC #378: "Octopus Arm Brains?" - Each of the octopus's arms contains a small cluster of nerve cells, giving the creature eight mini-brains in addition to a larger central brain.
Interesting Things with JC #378: "Octopus Arm Brains?" - Each of the octopus's arms contains a small cluster of nerve cells, giving the creature eight mini-brains in addition to a larger central brain.
