Mimicking bug eyes could brighten reflective signs, clothes
Wednesday, November 30, 2016 - 13:51
in Physics & Chemistry
That bright, reflective coating used on road signs, bicycles and clothing are important safety measures at night. They help drivers get to their destinations while avoiding bicyclists and pedestrians in low-light conditions. Now, inspired by the structure of insect eyes, scientists have developed new materials that could improve the color and effectiveness of these safeguards.