“ The sleeper Truck idea is stupid.  States should just require truck stops to have electricity, which is already starting to happen among the... (read full comment) ” 

Posted on March 6, 2012 at 3:15 AM EST

“ Buoy mounted airborne wind turbines THe solutions from http://makanipower.comhttp://www.jobyenergy.com/ Building towers at sea is very hard. ... (read full comment) ” 

Posted on December 21, 2010 at 11:54 AM EST

“ Wrong conclusion? Please measure expansion or compression It looks to us like you have misunderstood the reaction. As Pd absorbs hydrogen there... (read full comment) ” 

Posted on November 22, 2010 at 5:46 PM EST

“ related companies SolFocus.com has a similar product, but they use dual mirrors and prism optics rather than fresnel lenses. SkylineSolar has a... (read full comment) ” 

Posted on April 30, 2010 at 5:30 AM EDT

“ You might try the Nexus One if you can get your hands on one. The sapphire coated screen is a lot smoother and more durable than the plastic... (read full comment) ” 

Posted on March 3, 2010 at 10:58 PM EST

“ See Google's disclosures Google has revealed many of their secrets of how they answer a query using only 1kJ of energy. While it would be a good... (read full comment) ” 

Posted on October 5, 2009 at 1:24 AM EDT

“ compressed is cheaper, says illustration In contradiction to the prose, the illustration's bar chart shows that compressed data is cheaper in... (read full comment) ” 

Posted on September 13, 2009 at 2:10 PM EDT

“ its light, not land Story is missing the number that would make it interesting-- How efficient the algae is at converting sunlight to useful... (read full comment) ” 

Posted on July 17, 2009 at 10:49 PM EDT