pp 1-1 April 2006 Editorial

Editorial

S Ramasubramanian

pp 2-4 April 2006 Article-in-a-Box

Joseph Louis Lagrange (1736-1813)

Renuka Ravindran C R Pranesachar Dilip P Patil

pp 5-7 April 2006 Article-in-a-Box

Lagrange and Classical Mechanics

N Mukunda

pp 8-9 April 2006 Table of Contents

Table of Contents

pp 10-25 April 2006 General Article

The Work of Lagrange in Number Theory and Algebra

Dilip P Patil C R Pranesachar Renuka Ravindran

pp 26-32 April 2006 General Article

Metathesis: A "Change-Your-Partners" Dance-Chemistry Nobel Prize – 2005

K Sivapriya S Chandrasekaran

pp 33-44 April 2006 General Article

Plant-Fungus Marriages

Ramesh Maheshwari

pp 45-55 April 2006 General Article

General Theory of Relativity – The Power of Speculative Thought

Asit Banerjee

pp 56-74 April 2006 General Article

Aryabhata and Axial Rotation of Earth - Naksatra Dina (the Sidereal Day)

Amartya Kumar Dutta

pp 75-90 April 2006 General Article

Medicinal Uses of Inorganic Compounds – 1

B S Sekhon Leena Gandhi

pp 91-99 April 2006 Classroom

A Divine Surprise: The Golden Mean and the Round-off Error

Sushan Konar

pp 100-105 April 2006 Classroom

On Teaching the Theory of Evolution

Rajkumar Radder

pp 106-106 April 2006 Information and Announcements

Refresher Course on Phylogenetic Biology

pp 107-107 April 2006 Information and Announcements

Advanced Training in Mathematics Schools

pp 108-108 April 2006 Information and Announcements

21st Annual Conference of Ramanujan Mathematical Society

pp 109-109 April 2006 Flowering Trees

Pler ocarpus

pp 110-110 April 2006 Featured Scientist

Joseph Louis Lagrange (1736-1813)