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PETS & ANIMALS

Using Science to Achieve Invisibility I NOVA I PBS

NOVA PBS Official | February 18, 2026



How do we see objects? By intercepting waves of light bouncing off of them and into our eyes, each reflected at a different angle. One way to achieve invisibility is to bend the paths of light using lenses, mirrors, or metamaterials with unique reflective properties. There are a lot of problems still to be solved—and valuable applications awaiting those who succeed.

PRODUCTION CREDITS

Digital Producer: Ana Aceves

Production Assistance: Ron Auer, Natalie DiDomenico, Taylor White

MEDIA CREDITS

Additional Footage: University of Rochester, Luis Romero Cortes, Hao Bai, Shutterstock, Videoblocks, Vecteezy

Music: APM

© WGBH Educational Foundation 2019

Written by NOVA PBS Official

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