If the very idea of a spray-on film that can turn windows into solar collectors sounds too good to be true, think again. After all, Japan's University of Tokyo did come up with a Wi-Fi-blocking paint, ...

Norwegian Company EnSol AS has developed a remarkable new spray-on solar film that allows windows to generate solar power without clouding the view. The material consists of metal nanoparticles ...

Imagine you could put solar panels anywhere you'd put a pane of glass. That's the promise of solar windows, which could change the way we build. Claire Reilly was a video host, journalist and producer ...

video: Chemical engineers at the University of Texas in Austin are researching new "spray-on" applications for photovoltaic panels. With support from the National Science Foundation, Brian Korgel and ...