Erratum: The mathematical knight Noam D. ElkiesRichard P. StanleyRavi Vakil Erratum 04 January 2009 Pages: 17 - 17
Nested Triacontahedral Shells Or How to Grow a Quasi-crystal Michael S. Longuet-Higgins Article 04 January 2009 Pages: 25 - 43
From Königsberg to Göttingen: a sketch of Hilbert’s early career David E. Rowe Department 04 January 2009 Pages: 44 - 50
The formula looks quite wrong to us, but what were the virtues that made it look good for 15 centuries? Jean-Marc Lévy-Leblond Article 04 January 2009 Pages: 51 - 54
Around the graves of Petrovskii and pontryagin Pieter Maritz Department 04 January 2009 Pages: 55 - 73
Weighing the odds: a course in probability and statistics Marc Yor Department 04 January 2009 Pages: 77 - 78
From Trotsky to Gödel: the life of Jean van Heijenoort John W. Dawson Jr. Department 04 January 2009 Pages: 78 - 79