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Scientific American, October 2013

Scientific American, October 2013

In this issue:

An Ear to the Big Bang“: Astronomers may be able to observe the first few moments after the big bang.

Long Live the Humans“: Modern genomes and ancient mummies are yielding interesting clues to why humans live longer than other primates.

The Data-Driven Society“: The digital traces we leave behind each day reveal more about us than we know.

Russia’s New Empire: Nuclear Power“: Russia is raising safety concerns by aggressively selling nuclear reactors all over the world.

©2012 Scientific American

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