Concrete is quietly being reimagined as a giant rechargeable battery, turning walls, foundations and roadways into hidden ...

These deck step solar panels will gather and store sunlight even on overcast days, so you can have a beautiful glow deck ...

The Logitech Signature Slim Solar+ K980 Keyboard is priced at Rs. 12,295 in India. It comes in a single Graphite colour ...

Epishine, a company known for solar cells designed for indoor lighting, says its technology is now being used in a new remote ...

Google TV devices could sport solar-powered remotes in the future, hinting at a shift away from disposable batteries.

Epishine, a company producing solar cells optimised for indoor lighting, has announced its technology is being used in a new ...

Google has integrated Epishine’s indoor solar cell technology into a new reference remote design for streaming boxes. ...

Whether you're just starting your smart home setup or upgrading your current gear, these Amazon deals are worth taking ...

I've worked hard over the past few years to move away from disposable alkaline batteries and replace them with rechargeable equivalents. After all, there are some great brands of rechargeable AAA, AA, ...

The VX2 Pro is a two-slot battery charger that can take a wide variety of cell types and sizes. You can pop in AA, AAA, C, D, 18650, 21700, and more, and the unit will automatically detect the battery ...

There are a number of resources scattered across the Internet that provide detailed breakdowns of common products, such as batteries, but we haven’t seen anything quite as impressive as this site.

† Department of Nano Engineering, Sejong University, Seoul 143-747, South Korea ‡ Department of Energy Engineering, Hanyang University, Seoul 133-791, South Korea *E-mail: [email protected]. Tel: 82 2 ...