Scientists Can Now Make Solar Cells Thinner Than Spider Silk [Science]

Not long ago, solar cells were all huge, heavy, stiff devices. Recently that's been changing—and the latest development is a new breed of cells which are thinner than spider silk and can even be wrapped around objects as small as a human hair. More »

clay matthews matt kemp rumpelstiltskin rumpelstiltskin david nelson david nelson frank miller