Can quantum theory explain why jokes are funny?

Why was 6 afraid of 7? Because 789. Whether this pun makes you giggle or groan in pain, your reaction is a consequence of the ambiguity of the joke. Thus far, models have not been able to fully account for the complexity ...

Researcher reports on animals' reflective minds

(PhysOrg.com) -- A principle area of investigation in the field of metacognition is the question of whether nonhuman animals can - like their human counterparts - monitor or self-regulate their own cognitive states and processes.

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