4a fuel systems

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News and Reviews

Honda's New Supercar Goes Fuel Cell

Published on November 20, 2008 to Digital Life Style

For a relatively conservative car company, Honda surprised nearly everyone with its latest fuel cell-powered sports car concept. Read more

Canon Patents Fuel Cell Powered Digital Camera

Published on August 12, 2008 to Digital Still Cameras

Fuel celled powered DSLR cameras could be the future according to a discovered Canon patent. Read more

UltraCell's Methanol Fuel Cell Powers Rugged Computers

Published on June 27, 2008 to Mobility Miscellaneous

Livermore (CA) - UltraCell, a Livermore, California-based company, recently introduced a 25-watt mobile fuel cell system designed specifically for supply power to a ruggedized laptop computer for... Read more

Rentech Creates Synthetic Fuel From Natural Gas And Coal

Published on August 12, 2008 to Miscellaneous

Chicago (IL) - Rentech, a company that turns hydrocarbons such as coal and natural gas into alternative fuels, says it has begun producing an "ultra clean synthetic fuel". Read more

Boeing Gets FAA OK For Fuel-saving Airplane Brakes

Published on August 5, 2008 to Miscellaneous

Boeing today said that its new carbon brakes designed for the next-generation 737 received certification last week from the U. Read more

The Next Wave in Home Control Systems

Published on December 13, 2006 to Desktop Computers

Chip-based Z-Wave technology from Zensys is aiming to conquer the digital home control systems business. We give this solution an overview to see what it's all about. Read more

Comparison of 13 4.1 and 5.1 Sound Systems

Published on March 25, 2002 to Digital Entertainment Miscellaneous

A good sound card is definitely a critical factor for serious gaming or for listening to music on a PC. But it's not everything! It's much better to add a good 4.1 or 5.1 sound system if you need power and quality. The best sound card in the world will not be much good if it doesn't have adequate speakers to match. And don't forget the quality/price ratio. In the end, all these factors make it hard to find the optimal solution. We put 13 speakers to the test in order to help you make a decision and introduce you to a wide range of products. Read more

Mobile Data Storage: Comparison of Three External Storage Systems Between 120 GB and 160 GB

Published on August 27, 2002 to Notebooks and Laptops

External hard drives attract with large capacities and ease of use. Thanks to USB 2.0 and FireWire, the manufacturers promise respectable performance as well. Do external hard drives hold their own in the practice as well? Read more

Quality Sound Ambitions: Altec, Creative and Logitech 2.1 Sound Systems

Published on October 13, 2003 to Digital Entertainment Miscellaneous

Altec, Creative and Logitech have attempted to appeal to form factor and space constraint concerns PC users have when it comes to PC sound systems. But while these new PC speakers were obviously designed to address interior-decorating concerns, delivering on sound quality in such a small form factor poses challenges. Read more

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