1. Editorial

   • Anindita Bhadra

   EditorialNotes 30 October 2021 Pages: 1179 - 1182

2. Biosensing Using Liquid Crystals

   • Ariba Parveen
   • Jai Prakash

   General Article 30 October 2021 Pages: 1187 - 1196

3. Polynomials Through Pictures

   • Tarakanta Nayak

   General Article 30 October 2021 Pages: 1197 - 1210

4. Spectrum Selective Narrowband Optical Detectors

   • Saravanan Rajamani
   • Mahesh Kumar

   General Article 30 October 2021 Pages: 1211 - 1220

5. Effect of Climate Change on the Himalayas

   • Nelofar Jan
   • Salika Ramazan
   • Riffat John

   General Article 30 October 2021 Pages: 1221 - 1228

6. Genetic Disorders, Genotyping Techniques and the Emerging Role of Tetra-ARMS-PCR as a Diagnostic Tool

   • Motiur Rahaman
   • Mandrita Mukherjee
   • Nishant Chakravorty

   General Article 30 October 2021 Pages: 1229 - 1240

7. DNA: More Than Just a Genetic Material

   • Tanya Mathur
   • Surabhi Singh
   • Rohini Garg

   General Article 30 October 2021 Pages: 1241 - 1249

8. Rise of the Superbugs: What We Need to Know

   • Durba Sengupta
   • Anu Raghunathan

   General Article 30 October 2021 Pages: 1251 - 1266

9. Raman, His Effect and Its Avatars

   • V. Ramanathan

   General Article 30 October 2021 Pages: 1267 - 1278

10. Nature Inspires

    • Mudrika Khandelwal
    • Chandra S. Sharma

    General Article 30 October 2021 Pages: 1279 - 1285

11. Where Was Odantapuri Located?

    • M. B. Rajani
    • Viraj Kumar

    General Article 30 October 2021 Pages: 1287 - 1304

12. Polystyrene Recycling to Print Transfer

    • Chandra S. Sharma
    • Mudrika Khandelwal

    General Article 30 October 2021 Pages: 1305 - 1310

13. An Open Access E-book on Drosophila Protocols for College Students

    • Sveta Chakrabarti

    Book Review 30 October 2021 Pages: 1311 - 1313

14. Intersections 2: A (mostly) Scientific Crossword

    • Shobhana Narasimhan
    • Madhavan Mukund

    Crossword 30 October 2021 Pages: 1315 - 1317

15. Intersections 1: A (mostly) Scientific Crossword

    • Shobhana Narasimhan

    Crossword 30 October 2021 Pages: 1319 - 1319

16. Information and Announcements

    • P. K. Das

    Announcement 30 October 2021 Pages: 1321 - 1321

17. Night Life

    • Kalyan Varma
    • Sindhu Radhakrishna

    Announcement 30 October 2021 Pages: 1323 - 1323