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  • 5 Comments Posted
Stem Cell Funding Restricted Once Again

Stem cell ethics There is a component of stem cell ethics that never seems to be discussed. That is the ethics of using fetal stem cells is... (read full comment)  

Posted on August 24, 2010 at 6:20 PM EDT

3-D Without the Glasses

tweeks and ideas The use of LCD technology limits the frequency, and therefore the number of viewers. The DLP aims the lasers at different parts... (read full comment)  

Posted on June 11, 2010 at 3:24 PM EDT

Microscopic Solar Cells Could See More Sunlight

Solar infrastructure costs This is an encouraging article. The biggest challenge facing solar power is the cost of infrastructure. The cost and... (read full comment)  

Posted on January 5, 2010 at 11:36 AM EST

The Year in Energy

Shale gas I disagree that this is a puff piece produced by the natural gas industry. It's a very brief summary of major events in energy in the... (read full comment)  

Posted on December 30, 2009 at 3:40 PM EST

Can Renewables Become More than a Sideshow?

Renewables, the best choice? The subject of global warming has become so politically charged that actual constructive debate is very difficult,... (read full comment)  

Posted on September 24, 2009 at 12:30 PM EDT

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