1. Editorial

   • N. Mukunda

   Departments Pages: 1 - 1

2. Karl Popper

   • G. Prathap
   • M. G. Narasimhan

   Departments Pages: 2 - 4

3. Science smiles

   • R. K. Laxman

   Departments Pages: 5 - 5

4. The challenge of weather prediction

   • B. N. Goswami

   Series Article Pages: 8 - 17

5. Know your personal computer

   • S. K. Ghoshal

   Series Article Pages: 18 - 28

6. Dimensional analysis

   • N. N. Rao

   General Article Pages: 29 - 41

7. Combinatorial group theory

   • B. Sury

   General Article Pages: 42 - 50

8. Evolution, fruit flies and gerontology

   • Amitabh Joshi

   General Article Pages: 51 - 63

9. Aerogel

   • D. Haranath

   General Article Pages: 64 - 68

10. Talipot: A forgotten palm of the Western Ghats

    • M. D. Subash Chandran

    Feature Article Pages: 69 - 75

11. What’s new in computers

    • Vijnan Shastri

    Feature Article Pages: 76 - 82

12. Molecule of the month

    • Uday Maitra

    Feature Article Pages: 83 - 87

13. Bachet’s problem

    • B. Bagchi

    Departments Pages: 88 - 91

14. Think it over

    Departments Pages: 92 - 92

15. Information and announcements

    Announcement Pages: 93 - 93

16. Acknowledgements

    Acknowledgments Pages: 94 - 94

17. Books received

    ReviewPaper Pages: 94 - 94