“ You are both right, but do remember this. On a small scale, NYS dairy farms have been using cow waste digesters on a small scale to generate some... (read full comment) ” 

Posted on November 22, 2010 at 8:36 AM EST

“ Remember folks, this is the Navy who developed this; not Greenies. The Navy gets the added advantage of a lower RCS. Fewer antennas means a lower... (read full comment) ” 

Posted on November 19, 2010 at 10:20 AM EST

“ you are a bit mistaken You've not made a case against the previous commentator that thinks energy tech should stand or fall on it's own. You've... (read full comment) ” 

Posted on September 28, 2010 at 9:41 AM EDT

“ um where you getting 75 Watts from? 600lm is not a 75-watt bulb equivalent! An average incandescent gets about 15lm/W, making a 60W bulb emit... (read full comment) ” 

Posted on July 6, 2010 at 9:46 AM EDT

“ um, heard about the mars rovers? They've lasted what 5 years now, with one still going. (read full comment) ” 

Posted on July 6, 2010 at 9:38 AM EDT

“ That's exactly what this plane is designed to do. This is the "smaller" that works. This plane can reshape the current Hub and Spoke design of... (read full comment) ” 

Posted on March 4, 2010 at 9:45 AM EST

“ Kells, You're the one who's wrong; along with the IPCC. The warming is not there. The hockey stick was proven to be phony. The temperature... (read full comment) ” 

Posted on November 18, 2008 at 9:53 AM EST

“ Re: electricity cost That 10 cents per KWH is only for rural areas of the US. I live in New York City, and pay 22 cents per KWH for generation. ... (read full comment) ” 

Posted on August 14, 2008 at 10:41 AM EDT

“ I don't think you're looking at it the right way. I don't think 10% efficiency, or even the potential 20% the article mentions, would be good... (read full comment) ” 

Posted on July 25, 2008 at 10:50 AM EDT

“ Editing mistake on page 2 "An exabyte is 1018 bytes of data; a zettabyte is 1021 bytes" You probably wanted to add a ^; or make the 18 a... (read full comment) ” 

Posted on April 24, 2008 at 9:57 AM EDT