“ Creativity Many creators go on to develop their idea into practical applications. Others (imitators) may continue to expand its usefulness. My... (read full comment) ” 

Posted on November 17, 2009 at 9:42 AM EST

“ Of course! But forget identifying the problem as "poor estimation of distance". Instead, appeal to human emotions. Instill the thought that every... (read full comment) ” 

Posted on March 20, 2009 at 1:35 PM EDT