#Deep learning and metamaterials make the invisible visible
“#Deep learning and metamaterials make the invisible visible” Credit: Bakhtiyar Orazbayev/EPFL By combining purpose-built materials and neural networks, researchers at EPFL have shown that sound can be used in high-resolution imagery. Imaging allows us to depict an object through far-field analysis of the light- and sound-waves that it transmits or radiates. The shorter the wave,…