Associated Press Science Writer Seth Borenstein contributed to this report from Washington.

来自华盛顿的联合社科学作者Seth Borenstein对此篇报道作出了贡献。

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Seth Borenstein, Mark Sherman and Matt Yancey in Washington, and researcher Judy Ausuebel in New York contributed to this report.

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Associated Press Science Writer Seth Borenstein contributed to this report from Washington.

WSJ: IBM makes tiny movie by pushing molecules around

Associated Press writers Connie Cass, David Espo, Donna Cassata, Henry Jackson, Pauline Jelinek, Richard Lardner, Alan Fram, Ken Thomas, Jim Abrams, Andy Taylor, Seth Borenstein and Eric Tucker contributed to this report.

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