ResearchStephen McKeanJune 29, 2017nanoscience, materials science, nanostructures, EAS Nanostructures Detect Colors Combining nanophotonics and thermoelectrics, engineers at Caltech generate materials capable of distinguishing between tiny differences in wavelengths of light. ResearchStephen McKeanJune 29, 2017nanoscience, materials science, nanostructures, EAS