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Please note this is News in Brief, and so will be a short article.
Published online 11 June 2008 | Nature 453, 834 (2008) | doi:10.1038/453834a
News in Brief: Sidelines
Sidelines
Scribbles on the margins of science.
3 Good reasons
Robot news
Number crunch
On the record
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Please note this is News in Brief, and so will be a short article.
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