FROM

science

Click link below picture

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How do you get a rat to laugh? Telling a joke won’t work, but scientists say a rat will laugh when tickled–and they’re not joking.

One of the most cited studies on this interesting animal behavior comes from Dr. Jaak Panksepp, professor of veterinary and comparative anatomy at Washington State University in Pullman.

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Rats Laugh

Rats laugh when tickled–just like humans.

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.Click link below for article and video:

http://www.huffingtonpost.com/2012/06/26/rats-study-animals-laugh-tickled-video_n_1627632.html?icid=maing-grid7|myaol|dl33|sec1_lnk3%26pLid%3D174294

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