1. Tantrasangha

   • M. S. Sriram

   Departments Pages: i - i

2. Editorial

   • Rajaram Nityananda

   Departments Pages: 1 - 3

3. Einstein and the special theory of relativity

   • Supurna Sinha

   General Article Pages: 6 - 15

4. Pollen grains, random walks and einstein

   • Sriram Ramaswamy

   General Article Pages: 16 - 34

5. The story of the photon

   • N. Mukunda

   General Article Pages: 35 - 51

6. Orthogonalisation of vectors

   • Rajendra Bhatia

   General Article Pages: 52 - 59

7. Glossopterids: Suzerains of geologically past Indian forests

   • Dipanjan Ghosh

   General Article Pages: 60 - 65

8. Robotics

   • J. R. Vengateswaran

   General Article Pages: 66 - 76

9. Microwave irradiation

   • Rashmi Sanghi

   General Article Pages: 77 - 81

10. The rule of three, maximum likelihood, and the second law of thermodynamics

    • M. G. Nadkarni

    Departments Pages: 82 - 85

11. Project lifescape 5. Butterfly accounts

    • Krushnamegh J. Kunte

    Departments Pages: 86 - 97

12. Book review

    • Bikram Phookun
    • V. Pati

    BookReview Pages: 98 - 104

13. The cause of the formation of meanders in the courses of rivers and of the so-called Baer’s law

    • C. S. Yogananda
    • Albert Einstein

    Departments Pages: 105 - 108