“ Interesting article. My sister in law recently had an operation at the age of around 50 that gave her color vision for the first time in her life.... (read full comment) ” 

Posted on May 14, 2012 at 8:00 AM EDT

“ @readysetawesome  @trans Well said. The holy grail for communicating space travelers is surely indefinite entanglement with arrays of pairs created... (read full comment) ” 

Posted on May 14, 2012 at 7:47 AM EDT

“ So they do not intend making solar panels just supplying the equipment. So what incentive is there for early adopters to actually cut the cost of... (read full comment) ” 

Posted on March 13, 2012 at 9:54 AM EDT

“ Nuclear Power WASHINGTON, Dec. 23 (UPI) -- The U.S. Nuclear Regulatory Commission approved Westinghouse's AP1000 nuclear reactor design, clearing... (read full comment) ” 

Posted on December 27, 2011 at 8:17 AM EST

“ I like the way you think mkogrady. (read full comment) ” 

Posted on December 25, 2011 at 9:20 PM EST

“ Large Companies Try Boeing, the new 787 is incredible feet of engineering. It is 20 percent more fuel efficient than similarly sized airplanes,... (read full comment) ” 

Posted on December 19, 2011 at 8:15 AM EST

“ Global warming Global warming is happening, scientific fact. How much we are contributing is debatable but the rate of change is unprecedented in... (read full comment) ” 

Posted on September 13, 2011 at 8:42 AM EDT

“ CO2 warming the planet might not be a big issue but CO2 acidifying the oceans is. Go Google ocean acidification. Acid rain is also causing great... (read full comment) ” 

Posted on August 3, 2011 at 6:06 AM EDT

“ Maybe the new software outlined here is the just in time solution: http://www.technologyreview.com/computing/38149/?nlid=nldly&nld=2011-07-28 (read full comment) ” 

Posted on July 29, 2011 at 8:51 AM EDT

“ Re: Intelligent life Why base the numbers on how long it took humans to evolve? Intelligent life could have evolved hundreds of millions or even... (read full comment) ” 

Posted on July 25, 2011 at 10:37 AM EDT