below is the list of sites re-posting MIT press announcement:
*http://web.mit.edu/press/2010/proton-spin.html*
- http://www.physorg.com/news185652383.html
- http://www.azonano.com/news.asp?newsID=16007http://www.azonano.com/news.asp?newsID=16007
BNL press release, February, 2011