There are plenty of lovely e-readers out on the market that come with an nice big e-paper display. There aren’t nearly as many that come with two. [Martin den Hoed] developed the Diptyx ...

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

Chinese scientists have built a solar battery that captures sunlight and stores electricity at the same time with 4.2 percent ...

The efficieny result represents one of the best performances ever achieved for this kind of thin-film solar cell to date. The device was fabricated with a rear contact interface that reportedly ...

One of the biggest misconceptions people have about solar panels is that they don't work on cloudy days. Experts put that ...