1. Editorial

   • Vivek S. Borkar

   EditorialNotes 22 July 2022 Pages: 1099 - 1100

2. Science Smiles

   • Ayan Guha

   Announcement 22 July 2022 Pages: 1101 - 1101

3. The Birth of MCMC

   • Vivek S. Borkar

   OriginalPaper 22 July 2022 Pages: 1105 - 1106

4. Markov Chain Monte Carlo (MCMC)

   • Vivek S. Borkar

   General Article 22 July 2022 Pages: 1107 - 1115

5. Sonic Black Holes: A Perspective

   • Mayank Pathak

   OriginalPaper 22 July 2022 Pages: 1117 - 1125

6. Shooting Cancer With Magic Bullets

   • Manu Lopus

   General Article 22 July 2022 Pages: 1127 - 1130

7. Bose-Stoner Formula in Magnetochemistry

   • Rajarshi Ghosh

   General Article 22 July 2022 Pages: 1131 - 1133

8. Particle in a Box: A Basic Paradigm in Quantum Mechanics — Part 1

   • V. Balakrishnan

   General Article 22 July 2022 Pages: 1135 - 1153

9. Inside a Developing Fruit Fly Embryo

   • Anuttama Kulkarni

   General Article 22 July 2022 Pages: 1155 - 1163

10. Scattering and Bound States in One-Dimensional Potential

    • Chandan Kumar

    General Article 22 July 2022 Pages: 1165 - 1184

11. Transition Metal Based Coordination Complexes as Catalysts for Water Oxidation

    • Parnajyoti Karmakar

    General Article 22 July 2022 Pages: 1185 - 1209

12. On Algebraically Positive Matrices With Associated Sign Patterns

    • Amitakshar Biswas
    • Soumyajyoti Kundu

    OriginalPaper 22 July 2022 Pages: 1211 - 1235

13. Carbon Sequestration

    • Anandkumar Naorem

    General Article 22 July 2022 Pages: 1237 - 1245

14. Another Simple Proof of the Siebeck-Marden Theorem

    • Quang Hung Tran

    Classroom 22 July 2022 Pages: 1247 - 1252

15. A Simple Micro-controller Based Gas Chromatograph: Demonstrative Approach Towards Analytical Chemistry

    • Rohith Krishna

    Classroom 22 July 2022 Pages: 1253 - 1262

16. Equation of State Calculations by Fast Computing Machines

    • Vivek S. Borkar

    Classics 22 July 2022 Pages: 1263 - 1269

17. Intersections 12: A (mostly) Scientific Crossword

    • Shobhana Narasimhan
    • Madhavan Mukund

    Crossword 22 July 2022 Pages: 1270 - 1272

18. Intersections 11: A (mostly) Scientific Crossword

    • Shobhana Narasimhan
    • Madhavan Mukund

    Crossword 22 July 2022 Pages: 1273 - 1273

19. Birds in the Backyard

    • T. N. C. Vidya
    • Anusrita Roy Choudhury

    Announcement 22 July 2022 Pages: 1274 - 1274