1. Editorial

   Editorial 24 May 2013 Pages: 393 - 393

2. Science Smiles

   • Ayan Guha

   OriginalPaper 24 May 2013 Pages: 396 - 396

3. Remembering Shreeram S Abhyankar

   • Sudhir R. Ghorpade

   General / Article 24 May 2013 Pages: 397 - 411

4. The Ladies’ Diary

   • B. S. Shylaja

   General / Article 24 May 2013 Pages: 412 - 427

5. Fascinating organic molecules from nature

   • N. R. Krishnaswamy
   • C. N. Sundaresan

   Series / Article 24 May 2013 Pages: 428 - 439

6. Challenges in the Quest for Clean Energies

   • Sheela K. Ramasesha

   Series / Article 24 May 2013 Pages: 440 - 457

7. Rotational Rectification of an Alternating Magnetic Field

   • N. Kumar

   Classroom 24 May 2013 Pages: 458 - 467

8. Grappling with ‘Natural Selection’ — Experiences of a Teacher

   • Abdul Jamil Urfi

   Classroom 24 May 2013 Pages: 468 - 474

9. What is ‘Natural’ in Natural Selection?

   • Abhijeet S. Bardapurkar

   Classroom 24 May 2013 Pages: 475 - 482

10. Classics

    OriginalPaper 24 May 2013 Pages: 483 - 494