pp 201-201 March 2011 Editorial

Editorial

G K Ananthasuresh

pp 202-203 March 2011 Table of Contents

Table of Contents

pp 204-218 March 2011 General Article

Sir Alfred Bray Kempe-An Amateur Kinematician

A K Mallik

pp 218-218 March 2011 General Article

Errata

pp 219-219 March 2011 Science Smiles

Science Smiles

Ayan Guha

pp 220-237 March 2011 General Article

Kempe's Linkages and the Universality Theorem

Anupam Saxena

pp 238-253 March 2011 General Article

Graphene-An Exciting Two-Dimensional Material for Science and Technology

Mandar M Deshmukh Vibhor Singh

pp 254-273 March 2011 General Article

Symmetries and Conservation Laws in Classical and Quantum Mechanics - Quantum Mechanics

K S Mallesh S Chaturvedi V Balakrishnan R Simon N Mukunda

pp 274-278 March 2011 Series Article

Dawn of Science - The Role of Modern Medicine

T Padmanabhan

pp 279-292 March 2011 Reflections

Darshana Jolts - Sound: The Vehicle for Speech and Music

V V Raman

pp 293-296 March 2011 Classics

On a General Method of Describing Plane Curves of the nth degree by Linkwork

A B Kempe

pp 297-297 March 2011 Flowering Trees

Haldina cordifolia

pp 298-298 March 2011 Featured Scientist

Sir Alfred Bray Kempe (1849-1922)