1. Chemistry that impacts us (and the scientists behind them)

   • Guruswamy Kumaraswamy

   Editorial 28 November 2017 Pages: 979 - 981

2. Science smiles

   • Ayan Guha

   Announcement 28 November 2017 Pages: 984 - 984

3. The Ziegler catalysts

   • S. Sivaram

   General Article 28 November 2017 Pages: 985 - 1006

4. Giulio Natta and the origins of stereoregular polymers

   • S. Sivaram

   General Article 28 November 2017 Pages: 1007 - 1023

5. Understanding Ziegler–Natta catalysis through your laptop

   • K. Vipin Raj
   • Kumar Vanka

   General Article 28 November 2017 Pages: 1025 - 1037

6. Ziegler–Natta polymerization and the remaining challenges

   • Samir H. Chikkali

   General Article 28 November 2017 Pages: 1039 - 1060

7. Emerging solar technologies: Perovskite solar cell

   • Amruta Mutalikdesai
   • Sheela K. Ramasesha

   General Article 28 November 2017 Pages: 1061 - 1083

8. The Rayleigh–Taylor instability among the stars

   • Rajaram Nityananda

   General Article 28 November 2017 Pages: 1085 - 1091

9. The inveterate tinkerer 9. Rayleigh–Taylor instability

   • Chirag Kalelkar

   Classroom 28 November 2017 Pages: 1093 - 1097

10. Information and announcements

    • K. L. Sebastian

    Announcement 28 November 2017 Pages: 1099 - 1102