“ SOLVED by CUDOS !! This one has already been solved by the Australians. Go here to see the video on the photonic chip..... ... (read full comment) ” 

Posted on August 5, 2010 at 7:03 AM EDT

“ I couldn't agree with you more profquatermass. I personally think that the current noise about tweets, facebook and the current digital chatter is... (read full comment) ” 

Posted on August 5, 2010 at 5:31 AM EDT

“ What a stupid idea !! Which mind-bogglingly clueless American thought up this concept? Most of these children would be better off having the $200... (read full comment) ” 

Posted on November 8, 2007 at 2:15 AM EST