Nature is full of masters of disguise. From the chameleon to arctic hare, natural camouflage is a common yet powerful way to survive in the wild. But one animal might surprise you with its camouflage capabilities: the squid.

Capable of changing color within the blink of an eye, squid, along with their cephalopod relatives octopi and cuttlefish, have used their natural camouflage to survive since the age of the dinosaurs. However, scientists still know very little about how it all works.

Leila Deravi aims to change that.

An associate professor of chemistry and chemical biology at Northeastern University, Deravi’s recently published paper in the Journal of Materials Chemistry C sheds new light on how squid use organs that essentially function as organic solar cells to help power their camouflage abilities. Deravi says it’s a breakthrough in how humans understand these “super-charged animals,” one that could impact how we humans interact with the world.

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