Islamic civilisation - Talk by Brother Adnaan (Goldsmiths College 2008)  part 1 | part 2 Brother Adnaan clarifies the historical achievements by the Muslims, achieving supremacy in every scientific discipline for almost a millenia.   Preaching in the Park (2005)   Video (.wmv) avilable for download, Brother Yusuf Adam a recent convert to islam (1997) sets his stall out in speakers corner, London.