brochosomes produced by leafhopper (IMAGE) Penn State Caption Pictured are brochosomes produced by leafhopper G. serpenta. Brochosomes are hollow, nanoscopic, buckyball-shaped spheroids with through-holes distributed across leafhoppers’ body surfaces. Lin Wang et al. studied the relationship between the optical properties and the geometric designs of the brochosomes. The authors found that the through-holes of these hollow buckyballs play an important role in reducing the reflection of light. This is the first biological example showing short wavelength, low-pass antireflection functionality enabled by through-holes and hollow structures. Credit Lin Wang and Tak-Sing Wong/Penn State Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.