“ And people say there's nothing left to learn from the Moon.... Too bad we're not going back within our lifetimes. (read full comment) ” 

Posted on January 27, 2010 at 1:44 PM EST

“ Movie Stars 'n' Billionaires THis is interesting. In human society, wealthy movers 'n' shakers tend to be hubs, whereas the proles not so much. I... (read full comment) ” 

Posted on June 20, 2009 at 6:44 PM EDT