Sir Jagadis C Bose, Indian physicist and botanist, c 1920.
© Science Museum / Science & Society Picture Library
Bose (1858-1937) was a profesor at Calcutta and studied the polarisation and reflection of electric waves. He also worked on experiments which demonstrated the sensitivity and growth of plants. Taken from 'The Life and Work of J C Bose' by Patrick Geddes published in 1920.