Regrowing Teeth & Flexible Displays - LIGHT MATTERS 06.4.2014

On this week’s show, a low-light laser technique regrows tooth cells, flexible transistors prompt the next generation of electronic screens, optogenetics controls memory, and three researchers earn the Kavli Prize in nanoscience. Light Matters is the photonics industry’s only weekly news program and is hosted by Photonics Media editors Justine Murphy and James Lowe.