Home > Science > Nature’s Wonder: Rat Giggles

Nature’s Wonder: Rat Giggles

Guys, did you know? Rats giggle whenever they are tickled. This study confirms that rats giggle when they are tickled, however their voice is high pitched which requires a certain device to hear it. How do you know the rats giggle from the voice they made? Well, we can look at their behaviour, after the scientist finished tickling, the rats were chasing the hands afterward instead of running away from it.

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