1. Editorial

   EditorialNotes 31 July 2007 Pages: 1 - 1

2. Josiah Willard Gibbs

   • V. Kumaran

   General Article 31 July 2007 Pages: 4 - 11

3. Josiah Willard Gibbs and his ensembles

   • K. P. N. Murthy

   General Article 31 July 2007 Pages: 12 - 26

4. On sums of powers of integers

   • Shailesh A. Shirali

   General Article 31 July 2007 Pages: 27 - 43

5. Chemistry: The Middle Kingdom

   • Gautam R. Desiraju

   General Article 31 July 2007 Pages: 44 - 60

6. Robots of the future

   • V. K. Wadhawan

   General Article 31 July 2007 Pages: 61 - 78

7. Molecule matters

   • Anunay Samanta

   Feature Article 31 July 2007 Pages: 79 - 85

8. Rapidity: The physical meaning of the hyperbolic angle in special relativity

   • Giorgio Goldoni

   Classroom 31 July 2007 Pages: 86 - 91

9. Survival in stationary phase

   • S. Mahadevan

   Classroom 31 July 2007 Pages: 92 - 95

10. Information and announcements

    OriginalPaper 31 July 2007 Pages: 96 - 96