India In The World Of Physics

Contributed articles.

India has had a very long tradition of path-breaking excellence in science and technology including mathematics, physics and astronomy. Even though the British rulers of India had no enthusiasm for Indians learning and doing science, the rising tide of nationalistic fervour in the first half of the twentieth century gave rise to, what has been called the golden age of Indian physics. There were some physicists, amongst others, who could be ranked with the best in the world. If we are to speak of the Indian Physics, then four names from that period immediately come up: Jadadeesh Chandra Bose who, before Marconi, actually demonstrated the propagation of radio waves. Some years later Sir CV Raman received the Nobel Prize for his celebrated Raman Effect. Then there were Meghnad Saha and Satyen Bose who made seminal contributions to physics. This new and important book offers a window into the backgrounds and achievements of these remarkable scientists.

This book narrates the history of the initiation and development of elementary particle physics in India and by Indians, focusing on the first half of the twentieth century. The thread is taken up with the introduction of Western science into India in the previous century. The contents are a mixture of science and biographies, interspersed with anecdotes and reflections on the historical and societal connections. The style is generally non-technical, with any technical issues explained and interwoven into the narrative. This book is of interest to scientists, to people with interest in science and the history of science, students curious about the initiation of science in the Indian context and about the famous Indian scientists, as well as administrators who wish to understand the roots of current Indian science, especially in the context of particle physics.

India has a strong and ancient tradition of astronomy, which seamlessly merges with the current activities in Astronomy and Astrophysics in the country. While the younger generation of astronomers and students are reasonably familiar with the current facilities and the astronomical research, they might not have an equally good knowledge of the rich history of Indian astronomy. This particular volume, brought out as a part of the Platinum Jubilee Celebrations of Indian National Science Academy, concentrates on selected aspects of historical development of Indian astronomy in the form of six invited chapters. Two of the chapters – by Balachandra Rao and M.S. Sriram – cover ancient astronomy and the development of calculus in the ancient Kerela text Yuktibhasa. The other four chapters by B.V. Sreekantan, Siraj Hasan, Govind Swarup and Jayant Narlikar deal with the contemporary history of Indian astronomy covering space astronomy, optical astronomy, radio astronomy and developments in relativistic astrophysics. These chapters, written by experts in the field, provide an in-depth study of the subject and make this volume quite unique.

Scale -- Space and time -- Energy and matter -- The quantum world -- Thermodynamics and the arrow of time -- Unification -- The future of physics -- The usefulness of physics -- Thinking like a physicist.

The book looks at the life of one of India's foremost scientists, Dr R. Chidambaram, who served as principal scientific advisor (PSA) to the Government of India and as chairman of the Scientific Advisory Committee to the Cabinet (SACC) from November 2001 to March 2018. As one of India's most distinguished experimental physicists, Dr Chidambaram has made outstanding contributions to many aspects of basic science and nuclear technology. A Padma Vibhushan awardee, he played a leading and integral role in the design and execution of the peaceful Nuclear Explosion experiment at Pokhran in 1974 and led the team of the Department of Atomic Energy (DAE), which designed the nuclear devices and carried out in cooperation with the Defence Research and Development Organisation (DRDO) the Pokhran tests in May 1998. During his stewardship of the DAE, the nuclear power programme got a big boost and the capacity of the nuclear power plants increased sharply. Ruminating about his interactions with the scientific community and the political leadership, Dr Chidambaram describes key events in India's journey to selfreliance in nuclear energy. India Rising is not only a memoir of one of India's eminent scientists, but also a fascinating account of India's ascendance in the world of science and technology.

These volumes contain articles on all types of scientific matters by the leading authorities from all over the world. The subjects covered in the 3 volumes are extensive and include many fascinating treatises on the subjects of math, physics, medicine, biology, surgery, astronomy and countless other ancient sciences.

To understand modern science as a coherent story, we must recognize the achievements of the ancient Hindus and this book tells their stories through painstaking research of historical and scientific sources. The ancient Hindus invented our base-ten number system and zero that are now used globally, carefully mapped the sky and assigned motion to the Earth in their astronomy, developed a sophisticated system of medicine with its mind-body approach known as Ayurveda, mastered metallurgical methods of extraction and purification of metals, including the so-called Damascus blade and the Iron Pillar of New Delhi, and developed the science of self-improvement that is popularly known as yoga. Their scientific contributions impacted noted scholars globally: Aristotle, Megasthenes, and Apollonius of Tyana among the Greeks; Al-Biruni, Al-Khwarizmi, Ibn Labban, and Al-Uqlidisi, Al-Jahiz among the Islamic scholars; Fa-Hien, Hiuen Tsang, and I-tsing among the Chinese; and Leonardo Fibbonacci, Pope Sylvester II, Roger Bacon, Voltaire and Copernicus from Europe. In the modern era, thinkers and scientists as diverse as Ralph Waldo Emerson, Johann Wolfgang von Goethe, Johann Gottfried Herder, Carl Jung, Max Mueller, Robert Oppenheimer, Erwin Schroedinger, Arthur Schopenhauer, and Henry David Thoreau have acknowledged their debt to ancient Hindu achievements in science, technology, and philosophy. The American Association for the Advancement of Science (AAAS), one of the largest scientific organizations in the world, in 2000, published a timeline of 100 most important scientific findings in history to celebrate the new millennium. There were only two mentions from the non-Western world: (1) invention of zero and (2) the Hindu and Mayan skywatchers astronomical observations for agricultural and religious purposes. Both findings involved the works of the ancient Hindus. Ancient Hindu Science is well documented with remarkable objectivity, proper citations, and a substantial bibliography. The style of writing is lucid and elegant, making the book easy to read. This book is the perfect text for all students and others interested in the developments of science throughout history and among the ancient Hindus, in particular.