“ The shark analogy is a good one! I certainly haven't got the answer to the source of universal constants... but it illustrates the 'solipsism'... (read full comment) ” 

Posted on January 18, 2011 at 9:12 AM EST

“ 42! Taking a pragmatic approach, I decided to go through the piece and simply solve all the equations. Turns out Douglas Adams is correct... (read full comment) ” 

Posted on December 28, 2010 at 8:52 AM EST