Underneath all the speculation and marketing hype, the Cell processor might actually herald a revolution in computing. Tim Dean investigates.

Fuel cell power technology seems to hold great promise. We ask what fuel cells would be like to live with.

Battery capacity has proven to be a serious barrier to true mobile computing. Tim Dean looks at how the technology is evolving.

A Toyota executive says lithium battery costs are hurting electric car development and names fuel cells as the way of the future, dismissing electric plug-in models entirely. Are Fuel cells really the way?

The price war among Netbooks and mini-notebooks is hot at the moment, especially leading up to Christmas. We source the best prices from around the net this week.

But only 200 to be delivered in next three years, company says.

If you want a longer lasting battery, you'll have to cough up. We've learnt that the cost of upgrading from the standard 3-cell to 6-cell battery option will cost an extra $169 on the HP Mini 2140.

The attractive HP Mini 2140 sports an Intel Atom chip, choice of HD or SSD drive options, Win XP, LED screen, massive keyboard and the much sought after 6 cell battery option. Is this the best netbook money can buy?

What will you be buying, using and drooling over this year? Tim Dean looks at the astounding products and technologies due to hit in the next 12 months.

Fuel-cell powered gear is a step closer now that the US government has removed legislation that would have prevented the development.

Big Blue begins mass production of 65nm version of Cell processor.

Best ever sunlight to power conversion.

BladeCenter models based on Cell Broadband Engine processors.

Game on for University of Manchester scientists.

It resembles the excellent MSI Wind, but the inclusion of Linux-based gOS operating system makes this one super-cheap piece of hardware

It’s a tad heavier than the EeePC, but the kicker is the options, and there’s lots of them.

When Sony's Slim PS3 hits the shops next month it will come with the latest Cell chip. So, is the new CPU any faster?

Scientists promise cheaper and more effective panels.

1cc device created by researchers in Japan.

Replacement programme designed to address overheating 'concerns'.