Narrow your search
Company converts a laptop to run with a direct methanol fuel cell, a technology that some consumer electronics makers are showing interest in.
Liquid fuel cells for charging portable devices are coming and one of the first is the Medis 24-7 Power Pack, which charged up my iPod. But how green is it?
Need a light and a couple of songs? Microsoft might have just the thing for you.
Fuel cells and alternative batteries have a chance to go mainstream, thanks to technological improvements and exploding laptops.
For fuel cells, the components are coming together.
What do offshore oil platforms and snowboarding jackets have in common? Some serious high-tech insulation. Photos: Keeping cool
As oil prices rise, alternative energy technologies are looking more attractive, especially to venture capitalists.
The latest prototype fuel cell is about the size of a thumb and could be commercially deployed within two years.
Start-up PolyFuel releases a membrane for creating fuel cells for laptops and cell phones, a milestone in the budding fuel cell industry.