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Day in pictures: Nov. 12
A nanobama structure of U.S. President-elect Barack Obama's image, each made with approximately 150 million tiny carbon nanotubes, is photographed using optical and electron microscopes by University of Michigan Mechanical Engineering Department in this image released to Reuters November 10, 2008. [Xinhua/Reuters]
A nanobama structure of U.S. President-elect Barack Obama's image, each made with approximately 150 million tiny carbon nanotubes, is photographed using optical and electron microscopes by University of Michigan Mechanical Engineering Department in this image released to Reuters November 10, 2008. [Xinhua/Reuters]
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