“ space ship engines How about teleporting energy into a spaceship's engines from earth so it doesn't have to actually carry all its own fuel? (read full comment) ” 

Posted on February 3, 2010 at 4:08 PM EST

“ Y'know, folks... when you depart from accepting (but verifying if you want to and are able) the latest scientific findings, and instead cling to... (read full comment) ” 

Posted on April 3, 2009 at 7:08 PM EDT