1. Editorial

   • Kavila Indulekha

   Departments 28 March 2022 Pages: 303 - 304

2. Science Smiles

   • Ayan Guha

   Departments 28 March 2022 Pages: 305 - 305

3. Margaret Burbidge (12 August 1919–05 April 2020)

   • Virginia Trimble

   General Article 28 March 2022 Pages: 309 - 314

4. The Chemical Compositions of Five Stars Which Show Some of the Characteristics of Population-II

   • T. Sivarani

   General Article 28 March 2022 Pages: 315 - 324

5. Scaling of Cell Growth and Macromolecules

   • Tanvi Kale
   • Shivam S. Chitnis
   • Chaitanya A. Athale

   General Article 28 March 2022 Pages: 325 - 337

6. Creating ‘Nice’ Problems in Elementary Mathematics — III

   • Shailesh A. Shirali

   General Article 28 March 2022 Pages: 339 - 352

7. A Revisit to the Double-prism Experiment of J. C. Bose

   • Nababrata Ghoshal

   General Article 28 March 2022 Pages: 353 - 367

8. From F = ma to E = mc²

   • Amitabha Ghosh

   General Article 28 March 2022 Pages: 369 - 392

9. A Forgotten Genius

   • Amit Bhattacharya
   • Indrashis Bhattacharya

   General Article 28 March 2022 Pages: 393 - 399

10. The Chemistry of Antioxidants

    • K. Hussain Reddy

    General Article 28 March 2022 Pages: 401 - 417

11. Doing Science Projects With the Young Minds

    • Sourabh Chakraborty

    General Article 28 March 2022 Pages: 419 - 434

12. Surprise Meeting: Euclidean Algorithm and Geometric Constructions

    • Victor Oxman
    • Avi Sigler

    Classroom 28 March 2022 Pages: 435 - 442

13. The Rationale Behind Expressing Hardness of Water as CaCO₃ Equivalents and Comprehension of Fundamental Relation in Volumetric Analysis Revisited

    • R. Sanjeev
    • R. Veda Vrath
    • V. Jagannadham

    Classroom 28 March 2022 Pages: 443 - 448

14. Determination of Molecular Formula of Potassium Tris(oxalato)ferrate(III) Trihydrate

    • Rajarshi Ghosh

    Classroom 28 March 2022 Pages: 449 - 453

15. Safe and Green A Convenient Laboratory Preparation of Acetanilide*

    • Sarita Passey
    • Krishan Kumar Arora

    Classroom 28 March 2022 Pages: 455 - 458

16. Polygonal Number Triples

    • Md Rahil Miraj

    Classroom 28 March 2022 Pages: 459 - 471

17. Major Breakthrough in Nuclear Fusion Reactor Technology

    • Kavila Indulekha

    Departments 28 March 2022 Pages: 473 - 474

18. The Chemical Compositions of Five Stars Which Show Some of the Characteristics of Population II

    Departments 28 March 2022 Pages: 475 - 489

19. Intersections 8: A (mostly) Scientific Crossword

    • Shobhana Narasimhan
    • Madhavan Mukund

    Departments 28 March 2022 Pages: 490 - 492

20. Intersections 7: A (mostly) Scientific Crossword

    • Shobhana Narasimhan
    • Madhavan Mukund

    Departments 28 March 2022 Pages: 493 - 493

21. Night Life

    • Sindhu Radhakrishna
    • Abhishek Jain

    Departments 28 March 2022 Pages: 495 - 495