pp 571-571 Editorial

Editorial

Rajaram Nityananda

pp 572-573 Table of Contents

Table of Contents

pp 574-574 Science Smiles

Science Smiles

Ayan Guha

pp 575-604 General Article

Asutosh Mukhopadhyay and his Mathematical Legacy

Satyabachi Sar

pp 605-616 General Article

Gallium-Nitride-Based Light-Emitting Diodes: 2014 Nobel Prize in Physics

Kota V R M Murali Vinayak Bharat Naik Deepanjan Datta

pp 617-627 General Article

Why So Toxic?: Venom Evolution in Animals

Pritha Kundu Srikant Venkitachalam T N C Vidya

pp 628-642 General Article

A Tribute to Bardhan and Sengupta: Synthesisers of Phenanthrene and its Derivatives

Suchandra Chakraborty Chandan Saha

pp 643-662 General Article

On the General Equation of the Second Degree

S Kesavan

pp 663-663 Flowering Trees

Bixa orellana L.

pp 664-664 Featured Scientist

Sir Asutosh Mukherjee