pp 1-2 February 2005 Editorial

Editorial

Jaywant H Arakeri

pp 3-5 February 2005 Article-in-a-Box

Donald Griffin Strove to give Animals their Due

Raghavendra Gadagkar

pp 6-7 February 2005 Table of Contents

Table of Contents

pp 8-19 February 2005 General Article

Tsunamis - A Large-Scale Earth and Ocean Phenomenon

Satish R Shetye

pp 20-32 February 2005 General Article

Donald Redfield Griffin - The Discovery of Echolocation

H Raghuram G Marimuthu

pp 33-51 February 2005 General Article

Nobel for a Minus Sign - The 2004 Nobel Prize in Physics

Rohini M Godbole Sunil Mukhi

pp 52-61 February 2005 General Article

Wavelets: Applications to Image Compression – I

Sachin P Nanavati Prasanta K Panigrahi

pp 62-71 February 2005 Classroom

Revisiting Kummer's and Legendre's Formulae

B Sury

pp 72-78 February 2005 Classroom

An Appreciation of Free Radicals – I-Introduction

G Nagendrappa

pp 79-82 February 2005 Classroom

Learning Earthquake Design and Construction 13. Why Should Masonry Buildings have Simple Structural Configuration?

C V R Murty

pp 83-85 February 2005 Classroom

Learning Earthquake Design and Construction 14. Why are Horizontal Bands Necessary in Masonry Buildings?

C V R Murty

pp 86-93 February 2005 Personal Reflections

My Tryst with the Bats of Madurai

M K Chandrashekaran

pp 94-94 February 2005 Information and Announcements

Refresher Course in Mathematics – Cryptology t

pp 95-96 February 2005 Information and Announcements

Satellite Images: Tsunami 2004

pp 97-97 February 2005 Flowering Trees

Artocarpus heterophyllus

pp 98-98 February 2005 Featured Scientist

Donald Redfield Griffin (1915-2003)