News tagged with civilization

Technology firms urge changes to US spying (Update)

A coalition of leading U.S. technology firms joined an international protest Tuesday against the U.S. government's spying programs, urging more limits on collections of Americans' electronic data and greater oversight and ...

dateFeb 11, 2014 in Security
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Could we harvest energy from a star?

Our civilization will need more power in the future. Count on it. The ways we use power today: for lighting, transportation, food distribution and even entertainment would have sounded hilarious and far fetched to our ancestors.

dateFeb 04, 2014 in Space Exploration
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