Do Rats Laugh When Tickled?
47:28–48:23 · 55s
Dr. Marlene Zuk shares research that rats seek tickling and emit ultrasonic 'laughter,' reframing a reviled animal in a charming light.
47:28–48:23 · 55s
Dr. Marlene Zuk shares research that rats seek tickling and emit ultrasonic 'laughter,' reframing a reviled animal in a charming light.
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