1. Editorial

   EditorialNotes 15 February 2009 Pages: 991 - 992

2. Anna Mani

   • Abha Sur

   Article-in-A-Box 15 February 2009 Pages: 993 - 995

3. Snippets of Physics

   • T. Padmanabhan

   Series/Article 15 February 2009 Pages: 998 - 1008

4. Aerobasics — An introduction to aeronautics

   • S. P. Govinda Raju

   Series/Article 15 February 2009 Pages: 1009 - 1019

5. Anna mani — A student remembers

   • C. R. Sreedharan

   General/Article 15 February 2009 Pages: 1020 - 1026

6. Algebraic methods in plane geometry

   • Shailesh A. Shirali

   General/Article 15 February 2009 Pages: 1027 - 1040

7. Concept of green chemistry

   • Bharati V. Badami

   General/Article 15 February 2009 Pages: 1041 - 1048

8. What is a Species? An endless debate

   • Uttam Saikia
   • Narayan Sharma
   • Abhijit Das

   General/Article 15 February 2009 Pages: 1049 - 1064

9. A direct experimental proof of displacement current

   • G. S. Sanyal
   • Ajay Chakrabarty

   Classroom 15 February 2009 Pages: 1065 - 1073

10. The scientific enterprise

    • V. V. Raman

    Reflections 15 February 2009 Pages: 1074 - 1081

11. Classics

    • J. Srinivasan

    OriginalPaper 15 February 2009 Pages: 1082 - 1086

12. Information and announcements

    Announcement 15 February 2009 Pages: 1087 - 1087

13. An elegant example of chemoselective reaction

    • Gopalpur Nagendrappa

    Erratum 15 February 2009 Pages: 1089 - 1089