Bookmarks for 2012-02-23

Anwar Kamal | The Economist

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Researchers say galaxy may swarm with 'nomad planets'
Researchers say galaxy may swarm with 'nomad planets', from PhysOrg.com – latest science and technology news stories http://www.physorg.com/
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Study shows Maya civilization collapse related to modest rainfall reductions
Study shows Maya civilization collapse related to modest rainfall reductions, from PhysOrg.com – latest science and technology news stories http://www.physorg.com/
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The many moods of Titan
The many moods of Titan, from PhysOrg.com – latest science and technology news stories http://www.physorg.com/
(tags:ifttt googlereader PhysOrg.com - latest science and technology news stories )