1. Editorial

   EditorialNotes 04 August 2012 Pages: 621 - 621

2. The life of Henry Eyring

   • Deepika Janakiraman

   General / Article 04 August 2012 Pages: 625 - 634

3. The many footprints of Henry Eyring

   • Pallavi Bhattacharyya

   General / Article 04 August 2012 Pages: 635 - 652

4. Error detection in numeric codes

   • A. Siddharth

   General / Article 04 August 2012 Pages: 653 - 671

5. Triangular numbers

   • Anuradha S. Garge
   • Shailesh A. Shirali

   General / Article 04 August 2012 Pages: 672 - 681

6. Microfluidics — a lab in your palm

   • Dileep Mampallil
   • Sajan D. George

   General / Article 04 August 2012 Pages: 682 - 690

7. A note on the converse of Lagrange’s theorem

   • Dinesh Khurana

   Classroom 04 August 2012 Pages: 691 - 693

8. Darshana jolts

   • V. V. Raman

   Reflections 04 August 2012 Pages: 694 - 703

9. Classics

   Announcement 04 August 2012 Pages: 704 - 711

10. Forty second refresher course in experimental physics

    Information and Announcements 04 August 2012 Pages: 712 - 712

11. Our readers write ...

    Announcement 04 August 2012 Pages: 713 - 713

12. Guidelines for authors

    Announcement 04 August 2012 Pages: 714 - 717