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Strange light on Mars

ISON grazing the sun

Vinod Khosla wins key Martins Beach battle

Large Asteroid to Buzz Earth in 2032, But Poses Little Threat, NASA Says

The Once (but No Longer) Golden Age of Human Capital

* Idea: Remote controlled solar robot to bury dog poop in yard

Facebook headache as names added to groups

Robots to drones, Australia eyes high-tech farm help to grow food

Google drops XMPP support