Scientists studying how a class of micro-organism called Geobacter sulfurreducens generates electricity to help remove radioactive material such as uranium from ground water, have discovered they actually build conductive 3 - 5 nm "nanowires" whose length can be measured in microns. The discovery is being published in the June 23 edition of the journal Nature. Read more
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Soil polluted by organic toxins can be blasted clean with ultrasound, say researchers in Australia. The method may prove to be more effective at cleaning up contamination from oil refineries, power stations and aluminium factories than existing methods. Read more
Bigfoot Networks has updated its gaming Network Processing Units to support PCI Express connectivity. The new Killer Xeno Pro has a lot of new features, but can it really deliver higher performance for a gamer? We test the new card in order to find out. Read more
Moving to Microsoft Business Productivity Online Suite quickly and smoothly may require the help of a qualified advisor. That's an opportunity for potential BPOS customers and those who want to become BPOS advisors. Read more
Check out the rules and enter the contest. Read more
This is our third RAM scaling story in a series that will conclude next week. In this piece, we're comparing a number of different DDR3 memory speeds using both tight and relaxed timings. Which memory setting is best for your Core 2 Quad setup? Read more