"Bose instruments have demonstrated that metals, such as the steel used in scissors and machinery, are subject to fatigue, and regain efficiency by periodic rest. The life-pulse in metals is seriously harmed or even extinguished through the application of electric currents or heavy pressure."
I looked around the room at the numerous inventions, eloquent testimony of a tireless ingenuity.
"Sir, it is lamentable that mass agricultural development is not speeded by fuller use of your marvelous mechanisms. Would it not be easily possible to employ some of them in quick laboratory experiments to indicate the influence of various types of fertilizers on plant growth?"
"You are right. Countless uses of Bose instruments will be made by future generations. The scientist seldom knows contemporaneous reward; it is enough to possess the joy of creative service."
With expressions of unreserved gratitude to the indefatigable sage, I took my leave. "Can the astonishing fertility of his genius ever be exhausted?" I thought.
No diminution came with the years. Inventing an intricate instrument, the "Resonant Cardiograph," Bose then pursued extensive researches on innumerable Indian plants. An enormous unsuspected pharmacopoeia of useful drugs was revealed. The cardiograph is constructed with an unerring accuracy by which a one-hundredth part of a second is indicated on a graph. Resonant records measure infinitesimal pulsations in plant, animal and human structure. The great botanist predicted that use of his cardiograph will lead to vivisection on plants instead of animals.
"Side by side recordings of the effects of a medicine given simultaneously to a plant and an animal have shown astounding unanimity in result," he pointed out. "Everything in man has been foreshadowed in the plant. Experimentation on vegetation will contribute to lessening of human suffering."
Years later Bose's pioneer plant findings were substantiated by other scientists. Work done in 1938 at Columbia University was reported by The New York Times as follows:
It has been determined within the past few years that when the nerves transmit messages between the brain and other parts of the body, tiny electrical impulses are being generated. These impulses have been measured by delicate galvanometers and magnified millions of times by modern amplifying apparatus. Until now no satisfactory method had been found to study the passages of the impulses along the nerve fibers in living animals or man because of the great speed with which these impulses travel.
Drs. K. S. Cole and H. J. Curtis reported having discovered that the long single cells of the fresh-water plant nitella, used frequently in goldfish bowls, are virtually identical with those of single nerve fibers. Furthermore, they found that nitella fibers, on being excited, propagate electrical waves that are similar in every way, except velocity, to those of the nerve fibers in animals and man. The electrical nerve impulses in the plant were found to be much slower than those in animals. This discovery was therefore seized upon by the Columbia workers as a means for taking slow motion pictures of the passage of the electrical impulses in nerves.
The nitella plant thus may become a sort of Rosetta stone for deciphering the closely guarded secrets close to the very borderland of mind and matter.
The poet Rabindranath Tagore was a stalwart friend of India's idealistic scientist. To him, the sweet Bengali singer addressed the following lines: 8–6
O Hermit, call thou in the authentic words
Of that old hymn called sama; "Rise! Awake!" Call to the man who boasts his shastric lore From vain pedantic wranglings profitless, Call to that foolish braggart to come forth Out on the face of nature, this broad earth, Send forth this call unto thy scholar band; Together round thy sacrifice of fire Let them all gather. So may our India, Our ancient land unto herself return O once again return to steadfast work, To duty and devotion, to her trance Of earnest meditation; let her sit Once more unruffled, greedless, strifeless, pure, O once again upon her lofty seat And platform, teacher of all lands.
8–1: "All science is transcendental or else passes away. Botany is now acquiring the right theory-the avatars of Brahma will presently be the textbooks of natural history."-Emerson.
8–2: From the Latin root, crescere, to increase. For his crescograph and other inventions, Bose was knighted in 1917.
8–3: The lotus flower is an ancient divine symbol in India; its unfolding petals suggest the expansion of the soul; the growth of its pure beauty from the mud of its origin holds a benign spiritual promise.
8–4: "At present, only the sheerest accident brings India into the purview of the American college student. Eight universities (Harvard, Yale, Columbia, Princeton, Johns Hopkins, Pennsylvania, Chicago, and California) have chairs of Indology or Sanskrit, but India is virtually unrepresented in departments of history, philosophy, fine arts, political science, sociology, or any of the other departments of intellectual experience in which, as we have seen, India has made great contributions. … We believe, consequently, that no department of study, particularly in the humanities, in any major university can be fully equipped without a properly trained specialist in the Indic phases of its discipline. We believe, too, that every college which aims to prepare its graduates for intelligent work in the world which is to be theirs to live in, must have on its staff a scholar competent in the civilization of India."-Extracts from an article by Professor W. Norman Brown of the University of Pennsylvania which appeared in the May, 1939, issue of the Bulletin of the American Council of Learned Societies, 907 15th St., Washington, D. C., 25 cents copy. This issue (#28) contains over 100 pages of a "Basic Bibliography for Indic Studies."
8–5: The atomic structure of matter was well-known to the ancient Hindus. One of the six systems of Indian philosophy is Vaisesika, from the Sanskrit root visesas, "atomic individuality." One of the foremost Vaisesika expounders was Aulukya, also called Kanada, "the atom- eater," born about 2800 years ago.
In an article in East-West, April, 1934, a summary of Vaisesika scientific knowledge was given as follows: "Though the modern 'atomic theory' is generally considered a new advance of science, it was brilliantly expounded long ago by Kanada, 'the atom-eater.' The Sanskrit anus can be properly translated as 'atom' in the latter's literal Greek sense of 'uncut' or indivisible. Other scientific expositions of Vaisesika treatises of the B.C. era include (1) the movement of needles toward magnets, (2) the circulation of water in plants, (3) akash or ether, inert and structureless, as a basis for transmitting subtle forces, (4) the solar fire as the cause of all other forms of heat, (5) heat as the cause of molecular change, (6) the law of gravitation as caused by the quality that inheres in earth- atoms to give them their attractive power or downward pull, (7) the kinetic nature of all energy; causation as always rooted in an expenditure of energy or a redistribution of motion, (8) universal dissolution through the disintegration of atoms, (9) the radiation of heat and light rays, infinitely small particles, darting forth in all directions with inconceivable speed (the modern 'cosmic rays' theory), (10) the relativity of time and space.
"Vaisesika assigned the origin of the world to atoms, eternal in their nature, i.e., their ultimate peculiarities. These atoms were regarded as possessing an incessant vibratory motion. … The recent discovery that an atom is a miniature solar system would be no news to the old Vaisesika philosophers, who also reduced time to its furthest mathematical concept by describing the smallest unit of time (kala) as the period taken by an atom to traverse its own unit of space."
8–6: Translated from the Bengali of Rabindranath Tagore, by Manmohan Ghosh, in Viswa-Bharati.