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ticklish rats
ticklish rats
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Happy Rats? New Study Suggests They Smile With Their Ears
By
Jaimee Bruce
Rats are so much more expressive than we give them credit for. Just look to the ears.
News
Study Pinpoints Rats' Tickle Center in Their Brain
News
Scientists Trace Giggling, Ticklish Rats to Good Mood and 'Tickle Center' in the Brain
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