IBM uses DNA structure for Next-Gen Microchips
SAN FRANCISCO (Reuters) - International Business Machines Corp is looking to the building blocks of our bodies -- DNA -- to be the structure of next-generation microchips.
As chipmakers compete to develop ever-smaller chips at cheaper prices, designers are struggling to cut costs.
Artificial DNA nanostructures, or "DNA origami" may provide a cheap framework on which to build tiny microchips, according to a paper published on Sunday in the journal Nature Nanotechnology.
Microchips are used in computers, cell phones and other electronic devices.
"This is the first demonstration of using biological molecules to help with processing in the semiconductor industry," IBM research manager Spike Narayan said in an interview with Reuters.
"Basically, this is telling us that biological structures like DNA actually offer some very reproducible, repetitive kinds of patterns that we can actually leverage in semiconductor processes," he said.
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Microsoft Releases pricing for new Zune HD

SEATTLE (Reuters) - Microsoft Corp put its new Zune HD digital music and video player on sale on Thursday, pricing it below comparable Apple Inc iPod devices, in an attempt to claw some market share away from the dominant leader.
The devices, which are available for pre-order but won't hit shelves until September 15, are priced at $219.99 for the 16 gigabyte version and $289.99 for the 32 gigabyte version. Comparable iPod Touch players are priced at $299 and $399 respectively.
A 16-gigabyte player typically holds about 4,000 songs.
Microsoft's new Zune HD is slimmer than previous version and has a touch screen for the first time. The range comes in five colors and has a built-in radio receiver, Wi-Fi, and can display high-definition video to a big screen.
Source: Reuters

