Squids are far more intelligent than we attribute to them. Indeed a new one study under the direction of Dr. Alex Fast The University of Cambridge found that octopuses passed an adaptation of the ‘marshmallow test’ developed in the 1970s to test children’s self-control.

This study is an important piece of the evolutionary puzzle because octopus (and cephalopod) brains are so different from vertebrate brains and yet seem to support similar cognitive traits, such as:

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