Why do we laugh? Is there any evolutionary significance? Well, instead of pondering about these questions… why not tickle a primate to find it out? Humans aren’t the only ones who like it in the armpit. Our fellow great apes — orangutans, chimps, bonobos and gorillas — also squeal in response to tickling, and new […]
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- Mia Tsou Presented at the 2026 Spring Undergraduate Research Conference at Purdue University.
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- Jillian New and Beichen Wang presented at the 140th Annual Meeting of the Indiana Academy of Science.
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