“ for the cost of a moderately small project from one of these companies, you can also build your own RepRap Mendel 3d printer. Parts a cheap on... (read full comment) ” 

Posted on January 9, 2011 at 11:59 AM EST

“ the use of self-assembly eliminates the need for complex measuring tools, such as an interferometer, to attempt to manufacture the material.... (read full comment) ” 

Posted on October 27, 2010 at 10:42 AM EDT

“ I don't think they are trying to hide anything. I really don't think they are even saying they were wrong. They are just ensuring that their data... (read full comment) ” 

Posted on October 16, 2010 at 2:33 AM EDT

“ Beyond Fermi Fermi pointed out that a society will eventually use up all of its resources, likely before achieving interstellar travel. This,... (read full comment) ” 

Posted on August 10, 2010 at 3:06 AM EDT

“ Apparently I don't know graphs So, the graph starts with a 0 proportion of genus extinction? Am I assuming something wrong here, or am I... (read full comment) ” 

Posted on July 14, 2010 at 11:46 AM EDT

“ Einstein is wrong? So even though we have a very accurate measurement of redshift dilation, that the very organization that Bell represented... (read full comment) ” 

Posted on July 14, 2010 at 11:36 AM EDT

“ ... yes, the best solution to genocide and littering is to destroy everything within sight. Good plan. There are people who can help you, if a... (read full comment) ” 

Posted on March 22, 2010 at 12:42 PM EDT

“ I think the issue lay with Heisenberg. If you 'guess' at the time or type of information without knowing, your measurement of the system will... (read full comment) ” 

Posted on February 6, 2010 at 1:47 AM EST

+ 1 more comment posted in this discussion

“ I agree. The major error in the mainstream fascination with man-made global warming is the reluctance to allow argument and report errors when they... (read full comment) ” 

Posted on January 21, 2010 at 1:27 PM EST

“ Steam not Gore Compliant Steam is a significant source of CO2. Water vapor of any kind produces a lot of carbon dioxide. Oceans, for instance, are... (read full comment) ” 

Posted on December 16, 2009 at 12:53 AM EST