Carl Woese is dead (Introduction)
by David Turell 
, Wednesday, January 02, 2013, 22:46 (4344 days ago)
The discoverer of the Archaea, a separate branch from the origin of life,and certainly the most ancient.-http://www.scientificamerican.com/article.cfm?id=archaebacteria-the-third&WT.mc_id=SA_CAT_EVO_20130102
Carl Woese is dead
by David Turell , Saturday, February 02, 2013, 15:36 (4313 days ago) @ David Turell
Another discussion of a brilliant scientist:-http://www.huffingtonpost.com/james-a-shapiro/in-memorium-carl-woese-19_b_2558605.html-Explains how he discovered Archaea as a separate branch of early life