Sir Jagadish Chandra Bose was a polymath: a physicist, biologist and early writer of science fiction. He pioneered the investigation of radio and microwave optics. He made significant contributions to plant science, designing ingenious devices to measure plant growth and responsiveness. He founded one of India’s oldest and most distinguished research institutes. During his life he was honoured at home and in Britain he was knighted for his achievements and made a Fellow of the Royal Society. So why, outside India and his native Bangladesh, is J C Bose not better known?

Bridget Kendall asks four historians of science: Bose's biographer Subrata Dasgupta from Lafayette in the United States where he is emeritus professor at the University of Louisiana; Christin Hoene who is assistant professor at Maastricht University in the Netherlands where one of her research interests is the cultural history of radio in colonial India; author, film-maker and historian of science Jahnavi Phalkey who is the Founding Director of Science Gallery in Bangalore, India; and James Poskett who is associate professor at the University of Warwick and author of Horizons: A Global History of Science.
The reader is Madhav Vasantha.

[Photo: Sir JC Bose, c.1920. Credit: Science & Society Picture Library/Getty Images]