MEGHNAD SAHA (1893-1986)

Meghnad Saha was born on 6 October 1893 in Sheoratali village near Dhaka in present day Bangladesh. His father Jagannath Saha was a grocer in the village. After primary education, he was admitted to a middle school that was seven miles away from home. He stayed with a doctor near the school and had to work in that house to pay for his boarding and lodging. Overcoming all these difficulties, he stood first in the Dhaka middle school test, thus securing a Government scholarship and joined the Dhaka Collegiate School in 1905. Great political unrest was prevailing in Bengal, caused by the partition of the province by the British against strong popular opinion. Meghnad Saha was among the few senior students who staged a boycott of the visit by the then Governor, Sir Bampfylde Fuller and as a consequence forfeited his scholarship and had to leave the institution. He then joined the Kisori Lal Jubilee School where he passed the entrance test of the University of Calcutta standing first among students from East Bengal. He graduated from Presidency College with mathematics as his major. He then joined the newly established Science College in Kolkata as a lecturer and pursued his research activities in physics. By 1920, Meghnad Saha had established himself as one of the leading physicists of the time. His theory of high-temperature ionization of elements and its application to stellar atmospheres, as expressed by the Saha equation, is fundamental to modern astrophysics; subsequent development of his ideas has led to increased knowledge of the pressure and temperature distributions of stellar atmospheres. In 1920, Saha went to Imperial College, London and later to Germany. Two years later he returned to India and joined the University of Calcutta as Khaira Professor. He then moved to the University of Allahabad and remained there till 1938, establishing the Science Academy in Allahabad (now known as the National Academy of Science). In 1927, he was elected a Fellow of the Royal Society of London. He returned to the University of Calcutta in 1938 where he introduced nuclear physics into the post-graduate physics curriculum. In 1947 he established the Indian Institute of Nuclear Physics (now known as the Saha Institute of Nuclear Physics). Later in his life, Saha played an active role in the development of scientific institutions throughout India as well as in national economic planning involving technology.?

C V RAMAN

Chandrasekhara Venkata Raman was born at Tiruchirapalli in Tamil Nadu on 7 November 1888. His father was a lecturer in mathematics and physics so from the very beginning he was immersed in an academic atmosphere. Raman’s academic brilliance was established at a very young age. He finished his secondary school education at the tender age of thirteen and entered the Mrs. A.V.N. College at Vishakapatnam, Andhra Pradesh. Two years later he moved to the prestigious Presidency College in Chennai. When he was fifteen, he topped his class to receive his B.A. degree with honours in Physics and English. Raman continued his studies at the Presidency College and when he was barely eighteen, graduated at the top of his class and received his M.A. degree with honours. Raman joined the Indian Audit and Accounts Service and was appointed the Assistant Accountant General in the Finance Department in Kolkata. In Kolkata, he sustained his interest in science by working in the laboratory of the Indian Association for the Cultivation of Science, in his spare time studying the physics of stringed instruments and Indian drums. In 1917, Raman gave up his government job to become the Sir Taraknath Palit Professor of Physics at the Science College of University of Calcutta (1917-33). He made enormous contributions to research in the areas of vibration, sound, musical instruments, ultrasonics, diffraction, photoelectricity, colloidal particles, X-ray diffraction, magnetron, dielectrics, etc. In particular, his work on the scattering of light during this period brought him world-wide recognition.

In 1924 he was elected a Fellow of the Royal Society of London and a year later was honoured with the prestigious Hughes medal from the Royal Society. Four years later, at the joint meeting of the South Indian Science Association and the Science Club of Central College, Bangalore, he announced his discovery of what is now known as the Raman Effect. He was knighted in 1929, and in 1930, became the first Asian scientist to be awarded the Nobel Prize for Physics for his discoveries relating to the scattering of light (the Raman Effect). In 1934, he became the Director of the newly established Indian Institute of Science at Bangalore, where he remained till his retirement. After retirement, he established the Raman Research Institute at Bangalore, where he served as the Director. The Government of India conferred upon him its highest award,the Bharat Ratna in 1954.?

I CAME OUT ALONE ON MY WAY

I came out alone on my way to my tryst. But who is this that

follows me in the silent dark?

I move aside to avoid his presence but I escape him not.

He makes the dust rise from the earth with his swagger; he adds

his loud voice to every word that I utter.

He is my own little self, my lord, he knows no shame; but I am

ashamed to come to thy door in his company.

I AM ONLY WAITING FOR LOVE

I am only waiting for love to give myself up at last into his hands.

That is why it is so late and why I have been guilty of such omissions.

They come with their laws and their codes to bind me fast; but I evade them ever, for I am only waiting for love to give myself up at last into his hands.

People blame me and call me heedless; I doubt not they are right in their blame.

The market day is over and work is all done for the busy. Those who came to call me in vain have gone back in anger. I am only waiting for love to give myself up at last into his hands.

I AM HERE TO SING THEE SONGS

I am here to sing thee songs. In this hall of thine I have a corner seat.

In thy world I have no work to do; my useless life can only break out in tunes without a purpose.

When the hour strikes for thy silent worship at the dark temple of midnight, command me, my master, to stand before thee to sing.

When in the morning air the golden harp is tuned, honour me,commanding my presence.

I ASK FOR A MOMENT’s INDULGENCE TO SIT BY THY SIDE

 I ask for a moment's indulgence to sit by thy side. The works that I have in hand I will finish afterwards.

Away from the sight of thy face my heart knows no rest nor

respite, and my work becomes an endless toil in a shoreless sea of toil.

Today the summer has come at my window with its sighs and

murmurs; and the bees are plying their minstrelsy at the court of the flowering grove.

Now it is time to sit quite, face to face with thee, and to sing

dedication of live in this silent and overflowing leisure.

LEAVE THIS CHANTING AND SINGING AND TELLINGS OF BEADS

Leave this chanting and singing and telling of beads! Whom dost

thou worship in this lonely dark corner of a temple with doors all

shut? Open thine eyes and see thy God is not before thee!

He is there where the tiller is tilling the hard ground and where

the pathmaker is breaking stones. He is with them in sun and in

shower, and his garment is covered with dust. Put of thy holy mantle

and even like him come down on the dusty soil!

Deliverance? Where is this deliverance to be found? Our master

himself has joyfully taken upon him the bonds of creation; he is

bound with us all for ever.

Come out of thy meditations and le
ave aside thy flowers and

incense! What harm is there if thy clothes become tattered and

stained? Meet him and stand by him in toil and in sweat of thy brow