Friday, January 20, 2012 at 1:00 PM
Two projects aim to harness renewable energy using cutting-edge technology and engineering. AltaRock's Susan Petty discusses plans to turn hot rocks at a dormant volcano into a source of power. University of Maine's Habib Dagher talks about the potential of deepwater floating wind turbines.
This article is filed in: Technology, Science
Some dairy farms use high-tech robot milking machines that also clean udders and monitor cow health.
Pizza Delicious Bought An Ad On Facebook. How'd They Do?
What happens when two guys who sell pizza out of a window in New Orleans buy an ad on Facebook?
Facebook's Growth And Reach At A Glance
Review key moments in its history, see where it's most popular and compare executive stock holdings.
Is Facebook Worth $100 Billion?
For Facebook to live up to its valuation, the company will need to redefine the ad industry.
LightSquared Files For Bankruptcy Protection
The company amassed more than $1 billion in assets and $1 billion in debts according to its filing.
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