“ @drbell01 I couldn't agree more. Prof. Rowland was a great chemist and also one of my personal heroes. You put it well. It is ironic that a simple... (read full comment) ” 

Posted on March 16, 2012 at 10:28 AM EDT

+ 1 more comment posted in this discussion

“ Sorry for the mistake. Yes, 80 miles east of Seattle. (read full comment) ” 

Posted on July 13, 2009 at 6:43 PM EDT