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Life

Smart Guide to 2012: Humans' chimeric origins

The roots of our species are being called into question in ways that challenge the roots of our identity

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Physics

Smart Guide to 2012: The networks that run the world

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Smart Guide to 2012: Neutrinos may be tachyons

Physics

Smart Guide to 2012: Neutrinos may be tachyons

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Technology

Smart Guide to 2012: How best to test machine IQ

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Smart Guide to 2012: Higgs hunt is all about catching Zs

Physics

Smart Guide to 2012: Higgs hunt is all about catching Zs

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Smart Guide to 2012: Mapping the human brain

Health

Smart Guide to 2012: Mapping the human brain

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Smart Guide to 2012: The US cyber election

Smart Guide to 2012: The US cyber election

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Smart Guide to 2012: How to win at the Olympics

Life

Smart Guide to 2012: How to win at the Olympics

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Smart Guide to 2012: The Rio Earth Summit

Earth

Smart Guide to 2012: The Rio Earth Summit

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2011 preview: Private space flight takes off

Space

2011 preview: Private space flight takes off

As privately built rockets begin to take flight, 2011 could be the most exciting year yet for commercial space travel

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Earth

2011 preview: Charge of the electric car

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Technology

2011 preview: Peak internet comes into view

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Physics

2011 preview: Million-dollar mathematics problem

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Health

2011 preview: Crunch time for stem cells

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