Prafulla Chandra Ray

Biography of Prafulla Chandra Ray

Regarded as the father of chemical science in India, Prafulla Chandra Ray was born on the 2nd of August, 1861 in Raruli-Katipara village in the Jessore district of the then Bengal Presidency of British India (in present-day Bangladesh). He was the founder of India’s first pharmaceutical company, Bengal Chemicals & Pharmaceuticals, established in 1901 in Kolkata. This eminent Bengali was the author of the book A History of Hindu Chemistry from the Earliest Times to the Middle of Sixteenth Century. For his work, he was honoured with the first-ever Chemical Landmark Plaque outside Europe by the Royal Society of Chemistry. Prafulla Chandra Ray died on the 16th of June, 1944.

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Jagadish Chandra Bose

Biography of Jagadish Chandra Bose Considered the father of Bengali science fiction, Jagadish Chandra Bose was born in Mymensingh in the Bengal Presidency(in present-day Bangladesh) on 30th November 1858. His contributions to plant science are significant, such as the invention of the crescograph, a device that could measure the growth of plants. He also played a pioneering role in the investigation of radio and microwave optics. He was one of the few scientists who were opposed to patenting any of his inventions. To honour him, a crater has been named after him on the moon. J. C. Bose died on 23rd November 1937.

Physics

Physics 'Knowledge of nature' Who named Physics? The History of Physics - Before Aristotle: Atomism and Natural Laws. Thales was the first physicist and his theories actually gave the discipline its name. He believed that the world, although fashioned from many materials, was really built of only one element, water, called Physis in Ancient Greek. Physics is considered to be one of the primitive subjects and academic disciplines to be discovered. It encompasses the study of matter, its motion and behaviour along with energy and force. As a vast discipline, it intersects with many different subjects and disciplines such as biophysics and quantum chemistry. Physics very often defines a wide range of principles and methodologies studied by other areas of sciences. It also suggests new areas of research for other academic fields, even mathematics and philosophy . Branches of Physics

Vigyan Shala

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