The einstein-wertheimer correspondence on geometric proofs and mathematical puzzles Abraham S. LuchinsEdith H. Luchins Article 09 January 2009 Pages: 35 - 43
The story of the higher dimensional poincaré conjecture (what actually happened on the beaches of rio) Steve Smale Article 09 January 2009 Pages: 44 - 51
Quasicrystals: the view from les houches Marjorie SenechalJean Taylor Article 09 January 2009 Pages: 54 - 64