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July 27, 2012IBM's interesting THINK AppThe history of measurement may seem arcane, but consider how people centuries ago measured time, length, or the Earth's rotation. Compare that to measuring atoms with a scanning tunneling microscope -- and all the historic milestones in between.Posted by Jim Zellmer at July 27, 2012 1:09 AM Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas Comments
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