pp 931-932 September 2019 Editorial

Editorial

B Sury

pp 933-933 September 2019 Science Smiles

Science Smiles

Ayan Guha

pp 937-940 September 2019 Article-in-a-Box

Veeravalli S Varadarajan: 18th May 1937 – 27th April 2019

Sury B

pp 941-946 September 2019 General Article

V S Varadarajan at the Indian Statistical Institute, Calcutta

Parthasarathy K R

pp 947-962 September 2019 General Article

In Memoriam – V. S. Varadarajan

Ramesh Gangolli

pp 963-975 September 2019 General Article

Switches in the Brain? A Potential Mechanism for Long-term Memory Storage

Dilawar Singh

pp 977-993 September 2019 General Article

Gravitational Collapse and Structure Formation in an Expanding Universe with Dark Energy

Manvendra Pratap Rajvanshi Tuneer Chakraborty J S Bagla

pp 995-1014 September 2019 Series Article

How to Design Experiments in Animal Behaviour: 6. Why are Male Wasps Lazy?

Raghavendra Gadagkar

pp 1015-1023 September 2019 Series Article

The Sounds of Music : Science of Musical Scales: II : Western Classical Music

Sushan Konar

pp 1025-1028 September 2019 Classroom

Integrating Climate Change Education Across the Curriculum

Shashidhara LS

pp 1029-1045 September 2019 Face to Face

Face to Face with Professor Jayant V Narlikar

pp 1047-1048 September 2019 Book Review

Glimpses of Acharya P C Ray’s Work in Chemical Sciences

Sathyamurthy N

pp 1049-1050 September 2019 Information and Announcements

Information and Announcements

pp 1051-1051 September 2019 Birds in the Backyard

Indian White-Eye