Sujaya Rao Uses Insects as Teaching Aids

Sujaya Rao, a professor in Oregon State University's Crop and Soil Science department, is an entomologist, a scientist who studies insects. She uses the creepy crawlers as many-legged ambassadors to teach adults and children about the wonders of the world of bugs.

"Insects are a great teaching tool," Rao said while she watched a green walking stick climb up the sleeve of her lab coat.

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