@j_bettany ยท
@j_bettany - 30 Sep 2011
RT @jonWturney: The future of physics (1): So long, and thanks for all the quarks – http://t.co/BOP9cvPO (good piece, good comments)
@j_bettany ยท
RT @jonWturney: The future of physics (1): So long, and thanks for all the quarks – http://t.co/BOP9cvPO (good piece, good comments)