Silicon Investor - 21st Century Technologies (TEXN)Copyright © 2013 Knight Sac Media. All rights reserved.http://www.siliconinvestor.com/subject.aspx?subjectid=17758 Is there anyone interested in this Texas company?http://www.siliconinvestor.com/images/Logo380x132.pngSI - 21st Century Technologies (TEXN)http://www.siliconinvestor.com/subject.aspx?subjectid=1775838013210