Helium.com | View Lichfield1979's articles http://www.helium.com/users/462631.xml View Lichfield1979's articles en-us Copyright Helium.com Mon, 14 Dec 2009 19:23:00 GMT Mon, 14 Dec 2009 19:23:00 GMT The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory, written by Brian Greene (Jonathan Cape, 1999) The fi... http://www.helium.com/items/1682032-the-elegant-universe Mon, 14 Dec 2009 19:23:00