Tickling, a seemingly involuntary reflex, evolved not for humor but for connection. It targets exposed areas, triggering laughter when the touch is recognized as safe, signaling non-danger and ...
AZ Animals on MSN
The science of the giggle: Why laboratory rats love being tickled
If you think laughter and comedy are reserved strictly for humans, you’d be wrong. A study in the late 1990s showed that ...
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