1. Editorial

   • R. N. Mukherjee

   EditorialNotes 17 January 2023 Pages: 5 - 8

2. Science Smiles

   • Ayan Guha

   Announcement 17 January 2023 Pages: 9 - 9

3. Richard H. Holm: Inorganic and Bioinorganic Chemistry

   • R. N. Mukherjee

   Article-in-a-Box 17 January 2023 Pages: 13 - 16

4. Richard Hadley Holm

   • R. N. Mukherjee

   General Article 17 January 2023 Pages: 17 - 31

5. Molecular Communication

   • Vishwamittar
   • Priyanka Batra
   • Ribhu Chopra

   General Article 17 January 2023 Pages: 33 - 53

6. Exploring Ideas in Topological Quantum Phenomena

   • Anantha Hegde
   • Adarsh Kumar
   • Bhaskaran Muralidharan

   General Article 17 January 2023 Pages: 55 - 70

7. Going Places

   • Tabasum Akhter
   • Pawan Kumar
   • Sudeshna Mazumdar-Leighton

   General Article 17 January 2023 Pages: 71 - 84

8. The Experiments That Led to the Nobel Prize in Physics 2022

   • Urbasi Sinha

   General Article 17 January 2023 Pages: 85 - 116

9. And as We Moved, We Embraced, and We Absorbed

   • Partha P. Majumder

   General Article 17 January 2023 Pages: 117 - 126

10. A Super-resolution-based Approach for the Detection of Covid—19 Infection From Chest X-ray Images

    • Seema S. Bhat
    • M. C. Hanumantharaju

    General Article 17 January 2023 Pages: 127 - 148

11. Remarks on Pinasco’s Proof of the Infinitude of Primes

    • Romeo Meštrović

    Classroom 17 January 2023 Pages: 149 - 152

12. Load Sensor Approach for Arduino-based Viscometer

    • R. Latha
    • P. Vetrivelan
    • K. N. Murthy

    Classroom 17 January 2023 Pages: 153 - 165

13. Nuclear Fusion: Breakthrough in Inertial Confinement

    • Indulekha Kavila

    Research News 17 January 2023 Pages: 167 - 170

14. Intersections 17: A (mostly) Scientific Crossword

    • Madhavan Mukund
    • Shobhana Narasimhan

    Crossword 17 January 2023 Pages: 171 - 171

15. Intersections 18: A (mostly) Scientific Crossword

    • Madhavan Mukund
    • Shobhana Narasimhan

    Crossword 17 January 2023 Pages: 172 - 174

16. Birds in the Backyard

    • T. N. C. Vidya
    • Sandeep Shroff
    • Mitali Saha Deb

    Announcement 17 January 2023 Pages: 175 - 175