Certain strains of bacteria can pull magnetic materials out of their backside, so to speak. And scientists at Ames Laboratory want to imitate it in an effort to make smaller memory or medical devices.

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Bacteria, Chip Features

Dream Tech: DreaMP3 player

Surrounded by neat new technology, CNETers every once in while sit back and daydream about the perfect gadget. Here's the MP3 player that we dreamed up.

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Bacteria, Chip image galleries

Images: This is your imagination on digital art

Contest co-sponsored by Nvidia and the Society of Digital Artists yields arresting, other-worldly creations. Think liquid sculptures and slinking wicker leopards.