![The Discovery Files show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/014/590/small/the-discovery-files.jpg)
Summary: University of Washington engineers have for the first time, combined a flexible, biologically safe contact lens with an imprinted electronic circuit and lights.
Summary: University of Washington engineers have for the first time, combined a flexible, biologically safe contact lens with an imprinted electronic circuit and lights.